15559040340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1\times {\mathrm{2543}}^1$

素因数の和:4366

約数の個数: 144

約数和(自身を含む): 49727059200

約数和(自身を除く): 34168018860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 1789, 2543, 3420, 3578, 5086, 5367, 7156, 7629, 8945, 10172, 10734, 12715, 15258, 16101, 17890, 21468, 22887, 25430, 26835, 30516, 32202, 33991, 35780, 38145, 45774, 48317, 50860, 53670, 64404, 67982, 76290, 80505, 91548, 96634, 101973, 107340, 114435, 135964, 144951, 152580, 161010, 169955, 193268, 203946, 228870, 241585, 289902, 305919, 322020, 339910, 407892, 434853, 457740, 483170, 509865, 579804, 611838, 679820, 724755, 869706, 966340, 1019730, 1223676, 1449510, 1529595, 1739412, 2039460, 2174265, 2899020, 3059190, 4348530, 4549427, 6118380, 8697060, 9098854, 13648281, 18197708, 22747135, 27296562, 40944843, 45494270, 54593124, 68241405, 81889686, 86439113, 90988540, 136482810, 163779372, 172878226, 204724215, 259317339, 272965620, 345756452, 409448430, 432195565, 518634678, 777952017, 818896860, 864391130, 1037269356, 1296586695, 1555904034, 1728782260, 2593173390, 3111808068, 3889760085, 5186346780, 7779520170, 15559040340]

約数ペア:

[(1, 15559040340), (2, 7779520170), (3, 5186346780), (4, 3889760085), (5, 3111808068), (6, 2593173390), (9, 1728782260), (10, 1555904034), (12, 1296586695), (15, 1037269356), (18, 864391130), (19, 818896860), (20, 777952017), (30, 518634678), (36, 432195565), (38, 409448430), (45, 345756452), (57, 272965620), (60, 259317339), (76, 204724215), (90, 172878226), (95, 163779372), (114, 136482810), (171, 90988540), (180, 86439113), (190, 81889686), (228, 68241405), (285, 54593124), (342, 45494270), (380, 40944843), (570, 27296562), (684, 22747135), (855, 18197708), (1140, 13648281), (1710, 9098854), (1789, 8697060), (2543, 6118380), (3420, 4549427), (3578, 4348530), (5086, 3059190), (5367, 2899020), (7156, 2174265), (7629, 2039460), (8945, 1739412), (10172, 1529595), (10734, 1449510), (12715, 1223676), (15258, 1019730), (16101, 966340), (17890, 869706), (21468, 724755), (22887, 679820), (25430, 611838), (26835, 579804), (30516, 509865), (32202, 483170), (33991, 457740), (35780, 434853), (38145, 407892), (45774, 339910), (48317, 322020), (50860, 305919), (53670, 289902), (64404, 241585), (67982, 228870), (76290, 203946), (80505, 193268), (91548, 169955), (96634, 161010), (101973, 152580), (107340, 144951), (114435, 135964)]