40230684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 117411840

約数和(自身を除く): 77181156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 59, 62, 78, 93, 94, 117, 118, 124, 141, 156, 177, 186, 188, 234, 236, 279, 282, 354, 372, 403, 423, 468, 531, 558, 564, 611, 708, 767, 806, 846, 1062, 1116, 1209, 1222, 1457, 1534, 1612, 1692, 1829, 1833, 2124, 2301, 2418, 2444, 2773, 2914, 3068, 3627, 3658, 3666, 4371, 4602, 4836, 5487, 5499, 5546, 5828, 6903, 7254, 7316, 7332, 8319, 8742, 9204, 10974, 10998, 11092, 13113, 13806, 14508, 16461, 16638, 17484, 18941, 21948, 21996, 23777, 24957, 26226, 27612, 32922, 33276, 36049, 37882, 47554, 49914, 52452, 56823, 65844, 71331, 72098, 75764, 85963, 95108, 99828, 108147, 113646, 142662, 144196, 170469, 171926, 213993, 216294, 227292, 257889, 285324, 324441, 340938, 343852, 427986, 432588, 515778, 648882, 681876, 773667, 855972, 1031556, 1117519, 1297764, 1547334, 2235038, 3094668, 3352557, 4470076, 6705114, 10057671, 13410228, 20115342, 40230684]

約数ペア:

[(1, 40230684), (2, 20115342), (3, 13410228), (4, 10057671), (6, 6705114), (9, 4470076), (12, 3352557), (13, 3094668), (18, 2235038), (26, 1547334), (31, 1297764), (36, 1117519), (39, 1031556), (47, 855972), (52, 773667), (59, 681876), (62, 648882), (78, 515778), (93, 432588), (94, 427986), (117, 343852), (118, 340938), (124, 324441), (141, 285324), (156, 257889), (177, 227292), (186, 216294), (188, 213993), (234, 171926), (236, 170469), (279, 144196), (282, 142662), (354, 113646), (372, 108147), (403, 99828), (423, 95108), (468, 85963), (531, 75764), (558, 72098), (564, 71331), (611, 65844), (708, 56823), (767, 52452), (806, 49914), (846, 47554), (1062, 37882), (1116, 36049), (1209, 33276), (1222, 32922), (1457, 27612), (1534, 26226), (1612, 24957), (1692, 23777), (1829, 21996), (1833, 21948), (2124, 18941), (2301, 17484), (2418, 16638), (2444, 16461), (2773, 14508), (2914, 13806), (3068, 13113), (3627, 11092), (3658, 10998), (3666, 10974), (4371, 9204), (4602, 8742), (4836, 8319), (5487, 7332), (5499, 7316), (5546, 7254), (5828, 6903)]