2725689840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 320

約数和(自身を含む): 9299404800

約数和(自身を除く): 6573714960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 61, 76, 80, 82, 95, 114, 120, 122, 123, 152, 164, 183, 190, 205, 228, 239, 240, 244, 246, 285, 304, 305, 328, 366, 380, 410, 456, 478, 488, 492, 570, 610, 615, 656, 717, 732, 760, 779, 820, 912, 915, 956, 976, 984, 1140, 1159, 1195, 1220, 1230, 1434, 1464, 1520, 1558, 1640, 1830, 1912, 1968, 2280, 2318, 2337, 2390, 2440, 2460, 2501, 2868, 2928, 3116, 3280, 3477, 3585, 3660, 3824, 3895, 4541, 4560, 4636, 4674, 4780, 4880, 4920, 5002, 5736, 5795, 6232, 6954, 7170, 7320, 7503, 7790, 9082, 9272, 9348, 9560, 9799, 9840, 10004, 11472, 11590, 11685, 12464, 12505, 13623, 13908, 14340, 14579, 14640, 15006, 15580, 17385, 18164, 18544, 18696, 19120, 19598, 20008, 22705, 23180, 23370, 25010, 27246, 27816, 28680, 29158, 29397, 30012, 31160, 34770, 36328, 37392, 37515, 39196, 40016, 43737, 45410, 46360, 46740, 47519, 48995, 50020, 54492, 55632, 57360, 58316, 58794, 60024, 62320, 68115, 69540, 72656, 72895, 75030, 78392, 87474, 90820, 92720, 93480, 95038, 97990, 100040, 108984, 116632, 117588, 120048, 136230, 139080, 142557, 145790, 146985, 150060, 156784, 174948, 181640, 186181, 186960, 190076, 195980, 200080, 217968, 218685, 233264, 235176, 237595, 272460, 277001, 278160, 285114, 291580, 293970, 300120, 349896, 363280, 372362, 380152, 391960, 437370, 470352, 475190, 544920, 554002, 558543, 570228, 583160, 587940, 597739, 600240, 699792, 712785, 744724, 760304, 783920, 831003, 874740, 930905, 950380, 1089840, 1108004, 1117086, 1140456, 1166320, 1175880, 1195478, 1385005, 1425570, 1489448, 1662006, 1749480, 1793217, 1861810, 1900760, 2216008, 2234172, 2280912, 2351760, 2390956, 2770010, 2792715, 2851140, 2978896, 2988695, 3324012, 3498960, 3586434, 3723620, 3801520, 4155015, 4432016, 4468344, 4781912, 5540020, 5585430, 5702280, 5977390, 6648024, 7172868, 7447240, 8310030, 8936688, 8966085, 9563824, 11080040, 11170860, 11357041, 11404560, 11954780, 13296048, 14345736, 14894480, 16620060, 17932170, 22160080, 22341720, 22714082, 23909560, 28691472, 33240120, 34071123, 35864340, 44683440, 45428164, 47819120, 56785205, 66480240, 68142246, 71728680, 90856328, 113570410, 136284492, 143457360, 170355615, 181712656, 227140820, 272568984, 340711230, 454281640, 545137968, 681422460, 908563280, 1362844920, 2725689840]

約数ペア:

[(1, 2725689840), (2, 1362844920), (3, 908563280), (4, 681422460), (5, 545137968), (6, 454281640), (8, 340711230), (10, 272568984), (12, 227140820), (15, 181712656), (16, 170355615), (19, 143457360), (20, 136284492), (24, 113570410), (30, 90856328), (38, 71728680), (40, 68142246), (41, 66480240), (48, 56785205), (57, 47819120), (60, 45428164), (61, 44683440), (76, 35864340), (80, 34071123), (82, 33240120), (95, 28691472), (114, 23909560), (120, 22714082), (122, 22341720), (123, 22160080), (152, 17932170), (164, 16620060), (183, 14894480), (190, 14345736), (205, 13296048), (228, 11954780), (239, 11404560), (240, 11357041), (244, 11170860), (246, 11080040), (285, 9563824), (304, 8966085), (305, 8936688), (328, 8310030), (366, 7447240), (380, 7172868), (410, 6648024), (456, 5977390), (478, 5702280), (488, 5585430), (492, 5540020), (570, 4781912), (610, 4468344), (615, 4432016), (656, 4155015), (717, 3801520), (732, 3723620), (760, 3586434), (779, 3498960), (820, 3324012), (912, 2988695), (915, 2978896), (956, 2851140), (976, 2792715), (984, 2770010), (1140, 2390956), (1159, 2351760), (1195, 2280912), (1220, 2234172), (1230, 2216008), (1434, 1900760), (1464, 1861810), (1520, 1793217), (1558, 1749480), (1640, 1662006), (1830, 1489448), (1912, 1425570), (1968, 1385005), (2280, 1195478), (2318, 1175880), (2337, 1166320), (2390, 1140456), (2440, 1117086), (2460, 1108004), (2501, 1089840), (2868, 950380), (2928, 930905), (3116, 874740), (3280, 831003), (3477, 783920), (3585, 760304), (3660, 744724), (3824, 712785), (3895, 699792), (4541, 600240), (4560, 597739), (4636, 587940), (4674, 583160), (4780, 570228), (4880, 558543), (4920, 554002), (5002, 544920), (5736, 475190), (5795, 470352), (6232, 437370), (6954, 391960), (7170, 380152), (7320, 372362), (7503, 363280), (7790, 349896), (9082, 300120), (9272, 293970), (9348, 291580), (9560, 285114), (9799, 278160), (9840, 277001), (10004, 272460), (11472, 237595), (11590, 235176), (11685, 233264), (12464, 218685), (12505, 217968), (13623, 200080), (13908, 195980), (14340, 190076), (14579, 186960), (14640, 186181), (15006, 181640), (15580, 174948), (17385, 156784), (18164, 150060), (18544, 146985), (18696, 145790), (19120, 142557), (19598, 139080), (20008, 136230), (22705, 120048), (23180, 117588), (23370, 116632), (25010, 108984), (27246, 100040), (27816, 97990), (28680, 95038), (29158, 93480), (29397, 92720), (30012, 90820), (31160, 87474), (34770, 78392), (36328, 75030), (37392, 72895), (37515, 72656), (39196, 69540), (40016, 68115), (43737, 62320), (45410, 60024), (46360, 58794), (46740, 58316), (47519, 57360), (48995, 55632), (50020, 54492)]