1628169660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 360

約数和(自身を含む): 5840437680

約数和(自身を除く): 4212268020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 169, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 313, 324, 338, 342, 351, 380, 390, 405, 468, 494, 507, 513, 540, 570, 585, 626, 676, 684, 702, 741, 780, 810, 845, 855, 939, 988, 1014, 1026, 1053, 1140, 1170, 1235, 1252, 1404, 1482, 1521, 1539, 1565, 1620, 1690, 1710, 1755, 1878, 2028, 2052, 2106, 2223, 2340, 2470, 2535, 2565, 2817, 2964, 3042, 3078, 3130, 3211, 3380, 3420, 3510, 3705, 3756, 4069, 4212, 4446, 4563, 4695, 4940, 5070, 5130, 5265, 5634, 5947, 6084, 6156, 6260, 6422, 6669, 7020, 7410, 7605, 7695, 8138, 8451, 8892, 9126, 9390, 9633, 10140, 10260, 10530, 11115, 11268, 11894, 12207, 12844, 13338, 13689, 14085, 14820, 15210, 15390, 16055, 16276, 16902, 17841, 18252, 18780, 19266, 20007, 20345, 21060, 22230, 22815, 23788, 24414, 25353, 26676, 27378, 28170, 28899, 29735, 30420, 30780, 32110, 33345, 33804, 35682, 36621, 38532, 40014, 40690, 42255, 44460, 45630, 48165, 48828, 50706, 52897, 53523, 54756, 56340, 57798, 59470, 61035, 64220, 66690, 68445, 71364, 73242, 77311, 80028, 81380, 84510, 86697, 89205, 91260, 96330, 100035, 101412, 105794, 107046, 109863, 115596, 118940, 122070, 126765, 133380, 136890, 144495, 146484, 154622, 158691, 160569, 169020, 173394, 178410, 183105, 192660, 200070, 211588, 214092, 219726, 231933, 244140, 253530, 260091, 264485, 267615, 273780, 288990, 309244, 317382, 321138, 329589, 346788, 356820, 366210, 386555, 400140, 433485, 439452, 463866, 476073, 481707, 507060, 520182, 528970, 535230, 549315, 577980, 634764, 642276, 659178, 695799, 732420, 773110, 793455, 802845, 866970, 927732, 952146, 963414, 1005043, 1040364, 1057940, 1070460, 1098630, 1159665, 1300455, 1318356, 1391598, 1428219, 1546220, 1586910, 1605690, 1647945, 1733940, 1904292, 1926828, 2010086, 2087397, 2197260, 2319330, 2380365, 2408535, 2600910, 2783196, 2856438, 3015129, 3173820, 3211380, 3295890, 3478995, 4020172, 4174794, 4284657, 4638660, 4760730, 4817070, 5025215, 5201820, 5712876, 6030258, 6262191, 6591780, 6957990, 7141095, 8349588, 8569314, 9045387, 9521460, 9634140, 10050430, 10436985, 12060516, 12524382, 13915980, 14282190, 15075645, 17138628, 18090774, 20100860, 20873970, 21423285, 25048764, 27136161, 28564380, 30151290, 31310955, 36181548, 41747940, 42846570, 45226935, 54272322, 60302580, 62621910, 81408483, 85693140, 90453870, 108544644, 125243820, 135680805, 162816966, 180907740, 271361610, 325633932, 407042415, 542723220, 814084830, 1628169660]

約数ペア:

[(1, 1628169660), (2, 814084830), (3, 542723220), (4, 407042415), (5, 325633932), (6, 271361610), (9, 180907740), (10, 162816966), (12, 135680805), (13, 125243820), (15, 108544644), (18, 90453870), (19, 85693140), (20, 81408483), (26, 62621910), (27, 60302580), (30, 54272322), (36, 45226935), (38, 42846570), (39, 41747940), (45, 36181548), (52, 31310955), (54, 30151290), (57, 28564380), (60, 27136161), (65, 25048764), (76, 21423285), (78, 20873970), (81, 20100860), (90, 18090774), (95, 17138628), (108, 15075645), (114, 14282190), (117, 13915980), (130, 12524382), (135, 12060516), (156, 10436985), (162, 10050430), (169, 9634140), (171, 9521460), (180, 9045387), (190, 8569314), (195, 8349588), (228, 7141095), (234, 6957990), (247, 6591780), (260, 6262191), (270, 6030258), (285, 5712876), (313, 5201820), (324, 5025215), (338, 4817070), (342, 4760730), (351, 4638660), (380, 4284657), (390, 4174794), (405, 4020172), (468, 3478995), (494, 3295890), (507, 3211380), (513, 3173820), (540, 3015129), (570, 2856438), (585, 2783196), (626, 2600910), (676, 2408535), (684, 2380365), (702, 2319330), (741, 2197260), (780, 2087397), (810, 2010086), (845, 1926828), (855, 1904292), (939, 1733940), (988, 1647945), (1014, 1605690), (1026, 1586910), (1053, 1546220), (1140, 1428219), (1170, 1391598), (1235, 1318356), (1252, 1300455), (1404, 1159665), (1482, 1098630), (1521, 1070460), (1539, 1057940), (1565, 1040364), (1620, 1005043), (1690, 963414), (1710, 952146), (1755, 927732), (1878, 866970), (2028, 802845), (2052, 793455), (2106, 773110), (2223, 732420), (2340, 695799), (2470, 659178), (2535, 642276), (2565, 634764), (2817, 577980), (2964, 549315), (3042, 535230), (3078, 528970), (3130, 520182), (3211, 507060), (3380, 481707), (3420, 476073), (3510, 463866), (3705, 439452), (3756, 433485), (4069, 400140), (4212, 386555), (4446, 366210), (4563, 356820), (4695, 346788), (4940, 329589), (5070, 321138), (5130, 317382), (5265, 309244), (5634, 288990), (5947, 273780), (6084, 267615), (6156, 264485), (6260, 260091), (6422, 253530), (6669, 244140), (7020, 231933), (7410, 219726), (7605, 214092), (7695, 211588), (8138, 200070), (8451, 192660), (8892, 183105), (9126, 178410), (9390, 173394), (9633, 169020), (10140, 160569), (10260, 158691), (10530, 154622), (11115, 146484), (11268, 144495), (11894, 136890), (12207, 133380), (12844, 126765), (13338, 122070), (13689, 118940), (14085, 115596), (14820, 109863), (15210, 107046), (15390, 105794), (16055, 101412), (16276, 100035), (16902, 96330), (17841, 91260), (18252, 89205), (18780, 86697), (19266, 84510), (20007, 81380), (20345, 80028), (21060, 77311), (22230, 73242), (22815, 71364), (23788, 68445), (24414, 66690), (25353, 64220), (26676, 61035), (27378, 59470), (28170, 57798), (28899, 56340), (29735, 54756), (30420, 53523), (30780, 52897), (32110, 50706), (33345, 48828), (33804, 48165), (35682, 45630), (36621, 44460), (38532, 42255), (40014, 40690)]