18045651960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:556

約数の個数: 512

約数和(自身を含む): 70709760000

約数和(自身を除く): 52664108040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 109, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 218, 244, 252, 270, 280, 305, 315, 327, 359, 360, 366, 378, 420, 427, 436, 488, 504, 540, 545, 549, 610, 630, 654, 718, 732, 756, 763, 840, 854, 872, 915, 945, 981, 1077, 1080, 1090, 1098, 1220, 1260, 1281, 1308, 1436, 1464, 1512, 1526, 1635, 1647, 1708, 1795, 1830, 1890, 1962, 2135, 2154, 2180, 2196, 2289, 2440, 2513, 2520, 2562, 2616, 2745, 2872, 2943, 3052, 3231, 3270, 3294, 3416, 3590, 3660, 3780, 3815, 3843, 3924, 4270, 4308, 4360, 4392, 4578, 4905, 5026, 5124, 5385, 5490, 5886, 6104, 6405, 6462, 6540, 6588, 6649, 6867, 7180, 7320, 7539, 7560, 7630, 7686, 7848, 8235, 8540, 8616, 9156, 9693, 9810, 10052, 10248, 10770, 10980, 11445, 11529, 11772, 12565, 12810, 12924, 13080, 13176, 13298, 13734, 14360, 14715, 15078, 15260, 15372, 16155, 16470, 17080, 18312, 19215, 19386, 19620, 19947, 20104, 20601, 21540, 21899, 21960, 22617, 22890, 23058, 23544, 25130, 25620, 25848, 26596, 27468, 29430, 30156, 30520, 30744, 32310, 32940, 33245, 34335, 37695, 38430, 38772, 39131, 39240, 39894, 41202, 43080, 43798, 45234, 45780, 46116, 46543, 48465, 50260, 51240, 53192, 54936, 57645, 58860, 59841, 60312, 64620, 65697, 65880, 66490, 67851, 68670, 75390, 76860, 77544, 78262, 79788, 82404, 87596, 90468, 91560, 92232, 93086, 96930, 99735, 100520, 103005, 109495, 113085, 115290, 117393, 117720, 119682, 129240, 131394, 132980, 135702, 137340, 139629, 150780, 153293, 153720, 156524, 159576, 164808, 175192, 179523, 180936, 186172, 193860, 195655, 197091, 199470, 206010, 218990, 226170, 230580, 232715, 234786, 239364, 262788, 265960, 271404, 273917, 274680, 279258, 299205, 301560, 306586, 313048, 328485, 339255, 352179, 359046, 372344, 387720, 391310, 394182, 398940, 412020, 418887, 437980, 452340, 459879, 461160, 465430, 469572, 478728, 525576, 542808, 547834, 558516, 586965, 591273, 598410, 613172, 656970, 678510, 698145, 704358, 718092, 766465, 782620, 788364, 797880, 821751, 824040, 837774, 875960, 897615, 904680, 919758, 930860, 939144, 985455, 1056537, 1095668, 1117032, 1173930, 1182546, 1196820, 1226344, 1256661, 1313940, 1357020, 1369585, 1379637, 1396290, 1408716, 1436184, 1532930, 1565240, 1576728, 1643502, 1675548, 1760895, 1795230, 1839516, 1861720, 1970910, 2094435, 2113074, 2191336, 2299395, 2347860, 2365092, 2386991, 2393640, 2465253, 2513322, 2627880, 2714040, 2739170, 2759274, 2792580, 2817432, 2956365, 3065860, 3287004, 3351096, 3521790, 3590460, 3679032, 3941820, 4108755, 4138911, 4188870, 4226148, 4598790, 4695720, 4730184, 4773982, 4930506, 5026644, 5282685, 5478340, 5518548, 5585160, 5912730, 6131720, 6283305, 6574008, 6898185, 7043580, 7160973, 7180920, 7395759, 7883640, 8217510, 8277822, 8377740, 8452296, 9197580, 9547964, 9861012, 10053288, 10565370, 10956680, 11037096, 11825460, 11934955, 12326265, 12566610, 13796370, 14087160, 14321946, 14791518, 16435020, 16555644, 16708937, 16755480, 18395160, 19095928, 19722024, 20694555, 21130740, 21482919, 23650920, 23869910, 24652530, 25133220, 27592740, 28643892, 29583036, 32870040, 33111288, 33417874, 35804865, 36978795, 41389110, 42261480, 42965838, 47739820, 49305060, 50126811, 50266440, 55185480, 57287784, 59166072, 64448757, 66835748, 71609730, 73957590, 82778220, 83544685, 85931676, 95479640, 98610120, 100253622, 107414595, 128897514, 133671496, 143219460, 147915180, 150380433, 165556440, 167089370, 171863352, 200507244, 214829190, 250634055, 257795028, 286438920, 295830360, 300760866, 322243785, 334178740, 401014488, 429658380, 451141299, 501268110, 515590056, 601521732, 644487570, 668357480, 751902165, 859316760, 902282598, 1002536220, 1203043464, 1288975140, 1503804330, 1804565196, 2005072440, 2255706495, 2577950280, 3007608660, 3609130392, 4511412990, 6015217320, 9022825980, 18045651960]

約数ペア:

[(1, 18045651960), (2, 9022825980), (3, 6015217320), (4, 4511412990), (5, 3609130392), (6, 3007608660), (7, 2577950280), (8, 2255706495), (9, 2005072440), (10, 1804565196), (12, 1503804330), (14, 1288975140), (15, 1203043464), (18, 1002536220), (20, 902282598), (21, 859316760), (24, 751902165), (27, 668357480), (28, 644487570), (30, 601521732), (35, 515590056), (36, 501268110), (40, 451141299), (42, 429658380), (45, 401014488), (54, 334178740), (56, 322243785), (60, 300760866), (61, 295830360), (63, 286438920), (70, 257795028), (72, 250634055), (84, 214829190), (90, 200507244), (105, 171863352), (108, 167089370), (109, 165556440), (120, 150380433), (122, 147915180), (126, 143219460), (135, 133671496), (140, 128897514), (168, 107414595), (180, 100253622), (183, 98610120), (189, 95479640), (210, 85931676), (216, 83544685), (218, 82778220), (244, 73957590), (252, 71609730), (270, 66835748), (280, 64448757), (305, 59166072), (315, 57287784), (327, 55185480), (359, 50266440), (360, 50126811), (366, 49305060), (378, 47739820), (420, 42965838), (427, 42261480), (436, 41389110), (488, 36978795), (504, 35804865), (540, 33417874), (545, 33111288), (549, 32870040), (610, 29583036), (630, 28643892), (654, 27592740), (718, 25133220), (732, 24652530), (756, 23869910), (763, 23650920), (840, 21482919), (854, 21130740), (872, 20694555), (915, 19722024), (945, 19095928), (981, 18395160), (1077, 16755480), (1080, 16708937), (1090, 16555644), (1098, 16435020), (1220, 14791518), (1260, 14321946), (1281, 14087160), (1308, 13796370), (1436, 12566610), (1464, 12326265), (1512, 11934955), (1526, 11825460), (1635, 11037096), (1647, 10956680), (1708, 10565370), (1795, 10053288), (1830, 9861012), (1890, 9547964), (1962, 9197580), (2135, 8452296), (2154, 8377740), (2180, 8277822), (2196, 8217510), (2289, 7883640), (2440, 7395759), (2513, 7180920), (2520, 7160973), (2562, 7043580), (2616, 6898185), (2745, 6574008), (2872, 6283305), (2943, 6131720), (3052, 5912730), (3231, 5585160), (3270, 5518548), (3294, 5478340), (3416, 5282685), (3590, 5026644), (3660, 4930506), (3780, 4773982), (3815, 4730184), (3843, 4695720), (3924, 4598790), (4270, 4226148), (4308, 4188870), (4360, 4138911), (4392, 4108755), (4578, 3941820), (4905, 3679032), (5026, 3590460), (5124, 3521790), (5385, 3351096), (5490, 3287004), (5886, 3065860), (6104, 2956365), (6405, 2817432), (6462, 2792580), (6540, 2759274), (6588, 2739170), (6649, 2714040), (6867, 2627880), (7180, 2513322), (7320, 2465253), (7539, 2393640), (7560, 2386991), (7630, 2365092), (7686, 2347860), (7848, 2299395), (8235, 2191336), (8540, 2113074), (8616, 2094435), (9156, 1970910), (9693, 1861720), (9810, 1839516), (10052, 1795230), (10248, 1760895), (10770, 1675548), (10980, 1643502), (11445, 1576728), (11529, 1565240), (11772, 1532930), (12565, 1436184), (12810, 1408716), (12924, 1396290), (13080, 1379637), (13176, 1369585), (13298, 1357020), (13734, 1313940), (14360, 1256661), (14715, 1226344), (15078, 1196820), (15260, 1182546), (15372, 1173930), (16155, 1117032), (16470, 1095668), (17080, 1056537), (18312, 985455), (19215, 939144), (19386, 930860), (19620, 919758), (19947, 904680), (20104, 897615), (20601, 875960), (21540, 837774), (21899, 824040), (21960, 821751), (22617, 797880), (22890, 788364), (23058, 782620), (23544, 766465), (25130, 718092), (25620, 704358), (25848, 698145), (26596, 678510), (27468, 656970), (29430, 613172), (30156, 598410), (30520, 591273), (30744, 586965), (32310, 558516), (32940, 547834), (33245, 542808), (34335, 525576), (37695, 478728), (38430, 469572), (38772, 465430), (39131, 461160), (39240, 459879), (39894, 452340), (41202, 437980), (43080, 418887), (43798, 412020), (45234, 398940), (45780, 394182), (46116, 391310), (46543, 387720), (48465, 372344), (50260, 359046), (51240, 352179), (53192, 339255), (54936, 328485), (57645, 313048), (58860, 306586), (59841, 301560), (60312, 299205), (64620, 279258), (65697, 274680), (65880, 273917), (66490, 271404), (67851, 265960), (68670, 262788), (75390, 239364), (76860, 234786), (77544, 232715), (78262, 230580), (79788, 226170), (82404, 218990), (87596, 206010), (90468, 199470), (91560, 197091), (92232, 195655), (93086, 193860), (96930, 186172), (99735, 180936), (100520, 179523), (103005, 175192), (109495, 164808), (113085, 159576), (115290, 156524), (117393, 153720), (117720, 153293), (119682, 150780), (129240, 139629), (131394, 137340), (132980, 135702)]