1631955780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 432

約数和(自身を含む): 6364822464

約数和(自身を除く): 4732866684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 43, 45, 49, 52, 60, 63, 65, 70, 78, 84, 86, 90, 91, 98, 105, 117, 126, 129, 130, 140, 147, 156, 172, 180, 182, 195, 196, 210, 215, 234, 245, 252, 258, 260, 273, 294, 301, 315, 331, 364, 387, 390, 420, 430, 441, 455, 468, 490, 516, 546, 559, 585, 588, 602, 630, 637, 645, 662, 735, 774, 780, 819, 860, 882, 903, 910, 980, 993, 1092, 1118, 1170, 1204, 1260, 1274, 1290, 1324, 1365, 1470, 1505, 1548, 1638, 1655, 1677, 1764, 1806, 1820, 1911, 1935, 1986, 2107, 2205, 2236, 2317, 2340, 2548, 2580, 2709, 2730, 2795, 2940, 2979, 3010, 3185, 3276, 3310, 3354, 3612, 3822, 3870, 3913, 3972, 4095, 4214, 4303, 4410, 4515, 4634, 4965, 5031, 5418, 5460, 5590, 5733, 5958, 6020, 6321, 6370, 6620, 6708, 6951, 7644, 7740, 7826, 8190, 8385, 8428, 8606, 8820, 9030, 9268, 9555, 9930, 10062, 10535, 10836, 11180, 11466, 11585, 11739, 11916, 12642, 12740, 12909, 13545, 13902, 14233, 14895, 15652, 16219, 16380, 16770, 17212, 18060, 18963, 19110, 19565, 19860, 20124, 20853, 21070, 21515, 22932, 23170, 23478, 25155, 25284, 25818, 27090, 27391, 27804, 28466, 28665, 29790, 30121, 31605, 32438, 33540, 34755, 35217, 37926, 38220, 38727, 39130, 41706, 42140, 42699, 43030, 46340, 46956, 48657, 50310, 51636, 54180, 54782, 56932, 57330, 58695, 59580, 60242, 63210, 64545, 64876, 69510, 70434, 71165, 75852, 77454, 78260, 81095, 82173, 83412, 85398, 86060, 90363, 94815, 97314, 99631, 100620, 104265, 109564, 114660, 117390, 120484, 126420, 128097, 129090, 136955, 139020, 140868, 142330, 145971, 150605, 154908, 162190, 164346, 170796, 176085, 180726, 185029, 189630, 193635, 194628, 199262, 208530, 210847, 213495, 234780, 243285, 246519, 256194, 258180, 271089, 273910, 284660, 291942, 298893, 301210, 324380, 328692, 352170, 361452, 370058, 379260, 387270, 398524, 410865, 417060, 421694, 426990, 451815, 486570, 493038, 498155, 512388, 542178, 547820, 555087, 583884, 597786, 602420, 632541, 640485, 697417, 704340, 729855, 740116, 774540, 821730, 843388, 853980, 896679, 903630, 925145, 973140, 986076, 996310, 1054235, 1084356, 1110174, 1195572, 1232595, 1265082, 1280970, 1295203, 1355445, 1394834, 1459710, 1494465, 1643460, 1665261, 1793358, 1807260, 1850290, 1897623, 1992620, 2092251, 2108470, 2220348, 2465190, 2530164, 2561940, 2590406, 2710890, 2775435, 2789668, 2919420, 2988930, 3162705, 3330522, 3487085, 3586716, 3700580, 3795246, 3885609, 4184502, 4216940, 4483395, 4930380, 5180812, 5421780, 5550870, 5977860, 6276753, 6325410, 6476015, 6661044, 6974170, 7590492, 7771218, 8326305, 8369004, 8966790, 9066421, 9488115, 10461255, 11101740, 11656827, 12553506, 12650820, 12952030, 13948340, 15542436, 16652610, 17933580, 18132842, 18976230, 19428045, 20922510, 23313654, 25107012, 25904060, 27199263, 31383765, 33305220, 36265684, 37952460, 38856090, 41845020, 45332105, 46627308, 54398526, 58284135, 62767530, 77712180, 81597789, 90664210, 108797052, 116568270, 125535060, 135996315, 163195578, 181328420, 233136540, 271992630, 326391156, 407988945, 543985260, 815977890, 1631955780]

約数ペア:

[(1, 1631955780), (2, 815977890), (3, 543985260), (4, 407988945), (5, 326391156), (6, 271992630), (7, 233136540), (9, 181328420), (10, 163195578), (12, 135996315), (13, 125535060), (14, 116568270), (15, 108797052), (18, 90664210), (20, 81597789), (21, 77712180), (26, 62767530), (28, 58284135), (30, 54398526), (35, 46627308), (36, 45332105), (39, 41845020), (42, 38856090), (43, 37952460), (45, 36265684), (49, 33305220), (52, 31383765), (60, 27199263), (63, 25904060), (65, 25107012), (70, 23313654), (78, 20922510), (84, 19428045), (86, 18976230), (90, 18132842), (91, 17933580), (98, 16652610), (105, 15542436), (117, 13948340), (126, 12952030), (129, 12650820), (130, 12553506), (140, 11656827), (147, 11101740), (156, 10461255), (172, 9488115), (180, 9066421), (182, 8966790), (195, 8369004), (196, 8326305), (210, 7771218), (215, 7590492), (234, 6974170), (245, 6661044), (252, 6476015), (258, 6325410), (260, 6276753), (273, 5977860), (294, 5550870), (301, 5421780), (315, 5180812), (331, 4930380), (364, 4483395), (387, 4216940), (390, 4184502), (420, 3885609), (430, 3795246), (441, 3700580), (455, 3586716), (468, 3487085), (490, 3330522), (516, 3162705), (546, 2988930), (559, 2919420), (585, 2789668), (588, 2775435), (602, 2710890), (630, 2590406), (637, 2561940), (645, 2530164), (662, 2465190), (735, 2220348), (774, 2108470), (780, 2092251), (819, 1992620), (860, 1897623), (882, 1850290), (903, 1807260), (910, 1793358), (980, 1665261), (993, 1643460), (1092, 1494465), (1118, 1459710), (1170, 1394834), (1204, 1355445), (1260, 1295203), (1274, 1280970), (1290, 1265082), (1324, 1232595), (1365, 1195572), (1470, 1110174), (1505, 1084356), (1548, 1054235), (1638, 996310), (1655, 986076), (1677, 973140), (1764, 925145), (1806, 903630), (1820, 896679), (1911, 853980), (1935, 843388), (1986, 821730), (2107, 774540), (2205, 740116), (2236, 729855), (2317, 704340), (2340, 697417), (2548, 640485), (2580, 632541), (2709, 602420), (2730, 597786), (2795, 583884), (2940, 555087), (2979, 547820), (3010, 542178), (3185, 512388), (3276, 498155), (3310, 493038), (3354, 486570), (3612, 451815), (3822, 426990), (3870, 421694), (3913, 417060), (3972, 410865), (4095, 398524), (4214, 387270), (4303, 379260), (4410, 370058), (4515, 361452), (4634, 352170), (4965, 328692), (5031, 324380), (5418, 301210), (5460, 298893), (5590, 291942), (5733, 284660), (5958, 273910), (6020, 271089), (6321, 258180), (6370, 256194), (6620, 246519), (6708, 243285), (6951, 234780), (7644, 213495), (7740, 210847), (7826, 208530), (8190, 199262), (8385, 194628), (8428, 193635), (8606, 189630), (8820, 185029), (9030, 180726), (9268, 176085), (9555, 170796), (9930, 164346), (10062, 162190), (10535, 154908), (10836, 150605), (11180, 145971), (11466, 142330), (11585, 140868), (11739, 139020), (11916, 136955), (12642, 129090), (12740, 128097), (12909, 126420), (13545, 120484), (13902, 117390), (14233, 114660), (14895, 109564), (15652, 104265), (16219, 100620), (16380, 99631), (16770, 97314), (17212, 94815), (18060, 90363), (18963, 86060), (19110, 85398), (19565, 83412), (19860, 82173), (20124, 81095), (20853, 78260), (21070, 77454), (21515, 75852), (22932, 71165), (23170, 70434), (23478, 69510), (25155, 64876), (25284, 64545), (25818, 63210), (27090, 60242), (27391, 59580), (27804, 58695), (28466, 57330), (28665, 56932), (29790, 54782), (30121, 54180), (31605, 51636), (32438, 50310), (33540, 48657), (34755, 46956), (35217, 46340), (37926, 43030), (38220, 42699), (38727, 42140), (39130, 41706)]