12948285780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:828

約数の個数: 240

約数和(自身を含む): 41520509184

約数和(自身を除く): 28572223404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 283, 305, 324, 366, 405, 463, 540, 549, 566, 610, 732, 810, 849, 915, 926, 1098, 1132, 1220, 1389, 1415, 1620, 1647, 1698, 1830, 1852, 2196, 2315, 2547, 2745, 2778, 2830, 3294, 3396, 3660, 4167, 4245, 4630, 4941, 5094, 5490, 5556, 5660, 6588, 6945, 7641, 8235, 8334, 8490, 9260, 9882, 10188, 10980, 12501, 12735, 13890, 15282, 16470, 16668, 16980, 17263, 19764, 20835, 22923, 24705, 25002, 25470, 27780, 28243, 30564, 32940, 34526, 37503, 38205, 41670, 45846, 49410, 50004, 50940, 51789, 56486, 62505, 69052, 75006, 76410, 83340, 84729, 86315, 91692, 98820, 103578, 112972, 114615, 125010, 131029, 141215, 150012, 152820, 155367, 169458, 172630, 187515, 207156, 229230, 250020, 254187, 258945, 262058, 282430, 310734, 338916, 345260, 375030, 393087, 423645, 458460, 466101, 508374, 517890, 524116, 564860, 621468, 655145, 750060, 762561, 776835, 786174, 847290, 932202, 1016748, 1035780, 1179261, 1270935, 1310290, 1398303, 1525122, 1553670, 1572348, 1694580, 1864404, 1965435, 2287683, 2330505, 2358522, 2541870, 2620580, 2796606, 3050244, 3107340, 3537783, 3812805, 3930870, 4575366, 4661010, 4717044, 5083740, 5593212, 5896305, 6991515, 7075566, 7625610, 7861740, 7992769, 9150732, 9322020, 10613349, 11438415, 11792610, 13983030, 14151132, 15251220, 15985538, 17688915, 21226698, 22876830, 23585220, 23978307, 27966060, 31971076, 35377830, 39963845, 42453396, 45753660, 47956614, 53066745, 70755660, 71934921, 79927690, 95913228, 106133490, 119891535, 143869842, 159855380, 212266980, 215804763, 239783070, 287739684, 359674605, 431609526, 479566140, 647414289, 719349210, 863219052, 1079023815, 1294828578, 1438698420, 2158047630, 2589657156, 3237071445, 4316095260, 6474142890, 12948285780]

約数ペア:

[(1, 12948285780), (2, 6474142890), (3, 4316095260), (4, 3237071445), (5, 2589657156), (6, 2158047630), (9, 1438698420), (10, 1294828578), (12, 1079023815), (15, 863219052), (18, 719349210), (20, 647414289), (27, 479566140), (30, 431609526), (36, 359674605), (45, 287739684), (54, 239783070), (60, 215804763), (61, 212266980), (81, 159855380), (90, 143869842), (108, 119891535), (122, 106133490), (135, 95913228), (162, 79927690), (180, 71934921), (183, 70755660), (244, 53066745), (270, 47956614), (283, 45753660), (305, 42453396), (324, 39963845), (366, 35377830), (405, 31971076), (463, 27966060), (540, 23978307), (549, 23585220), (566, 22876830), (610, 21226698), (732, 17688915), (810, 15985538), (849, 15251220), (915, 14151132), (926, 13983030), (1098, 11792610), (1132, 11438415), (1220, 10613349), (1389, 9322020), (1415, 9150732), (1620, 7992769), (1647, 7861740), (1698, 7625610), (1830, 7075566), (1852, 6991515), (2196, 5896305), (2315, 5593212), (2547, 5083740), (2745, 4717044), (2778, 4661010), (2830, 4575366), (3294, 3930870), (3396, 3812805), (3660, 3537783), (4167, 3107340), (4245, 3050244), (4630, 2796606), (4941, 2620580), (5094, 2541870), (5490, 2358522), (5556, 2330505), (5660, 2287683), (6588, 1965435), (6945, 1864404), (7641, 1694580), (8235, 1572348), (8334, 1553670), (8490, 1525122), (9260, 1398303), (9882, 1310290), (10188, 1270935), (10980, 1179261), (12501, 1035780), (12735, 1016748), (13890, 932202), (15282, 847290), (16470, 786174), (16668, 776835), (16980, 762561), (17263, 750060), (19764, 655145), (20835, 621468), (22923, 564860), (24705, 524116), (25002, 517890), (25470, 508374), (27780, 466101), (28243, 458460), (30564, 423645), (32940, 393087), (34526, 375030), (37503, 345260), (38205, 338916), (41670, 310734), (45846, 282430), (49410, 262058), (50004, 258945), (50940, 254187), (51789, 250020), (56486, 229230), (62505, 207156), (69052, 187515), (75006, 172630), (76410, 169458), (83340, 155367), (84729, 152820), (86315, 150012), (91692, 141215), (98820, 131029), (103578, 125010), (112972, 114615)]