15675023580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1200

約数の個数: 192

約数和(自身を含む): 46077050880

約数和(自身を除く): 30402027300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 71, 79, 94, 141, 142, 158, 188, 213, 235, 237, 282, 284, 316, 355, 395, 426, 470, 474, 564, 705, 710, 790, 852, 940, 948, 991, 1065, 1185, 1410, 1420, 1580, 1982, 2130, 2370, 2820, 2973, 3337, 3713, 3964, 4260, 4740, 4955, 5609, 5946, 6674, 7426, 9910, 10011, 11139, 11218, 11892, 13348, 14852, 14865, 16685, 16827, 18565, 19820, 20022, 22278, 22436, 28045, 29730, 33370, 33654, 37130, 40044, 44556, 46577, 50055, 55695, 56090, 59460, 66740, 67308, 70361, 74260, 78289, 84135, 93154, 100110, 111390, 112180, 139731, 140722, 156578, 168270, 186308, 200220, 211083, 222780, 232885, 234867, 263623, 279462, 281444, 313156, 336540, 351805, 391445, 422166, 465770, 469734, 527246, 558924, 698655, 703610, 782890, 790869, 844332, 931540, 939468, 1054492, 1055415, 1174335, 1318115, 1397310, 1407220, 1565780, 1581738, 2110830, 2348670, 2636230, 2794620, 3163476, 3306967, 3679583, 3954345, 4221660, 4697340, 5272460, 5558519, 6613934, 7359166, 7908690, 9920901, 11038749, 11117038, 13227868, 14718332, 15817380, 16534835, 16675557, 18397915, 19841802, 22077498, 22234076, 27792595, 33069670, 33351114, 36795830, 39683604, 44154996, 49604505, 55193745, 55585190, 66139340, 66702228, 73591660, 83377785, 99209010, 110387490, 111170380, 166755570, 198418020, 220774980, 261250393, 333511140, 522500786, 783751179, 1045001572, 1306251965, 1567502358, 2612503930, 3135004716, 3918755895, 5225007860, 7837511790, 15675023580]

約数ペア:

[(1, 15675023580), (2, 7837511790), (3, 5225007860), (4, 3918755895), (5, 3135004716), (6, 2612503930), (10, 1567502358), (12, 1306251965), (15, 1045001572), (20, 783751179), (30, 522500786), (47, 333511140), (60, 261250393), (71, 220774980), (79, 198418020), (94, 166755570), (141, 111170380), (142, 110387490), (158, 99209010), (188, 83377785), (213, 73591660), (235, 66702228), (237, 66139340), (282, 55585190), (284, 55193745), (316, 49604505), (355, 44154996), (395, 39683604), (426, 36795830), (470, 33351114), (474, 33069670), (564, 27792595), (705, 22234076), (710, 22077498), (790, 19841802), (852, 18397915), (940, 16675557), (948, 16534835), (991, 15817380), (1065, 14718332), (1185, 13227868), (1410, 11117038), (1420, 11038749), (1580, 9920901), (1982, 7908690), (2130, 7359166), (2370, 6613934), (2820, 5558519), (2973, 5272460), (3337, 4697340), (3713, 4221660), (3964, 3954345), (4260, 3679583), (4740, 3306967), (4955, 3163476), (5609, 2794620), (5946, 2636230), (6674, 2348670), (7426, 2110830), (9910, 1581738), (10011, 1565780), (11139, 1407220), (11218, 1397310), (11892, 1318115), (13348, 1174335), (14852, 1055415), (14865, 1054492), (16685, 939468), (16827, 931540), (18565, 844332), (19820, 790869), (20022, 782890), (22278, 703610), (22436, 698655), (28045, 558924), (29730, 527246), (33370, 469734), (33654, 465770), (37130, 422166), (40044, 391445), (44556, 351805), (46577, 336540), (50055, 313156), (55695, 281444), (56090, 279462), (59460, 263623), (66740, 234867), (67308, 232885), (70361, 222780), (74260, 211083), (78289, 200220), (84135, 186308), (93154, 168270), (100110, 156578), (111390, 140722), (112180, 139731)]