2019410580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1078

約数の個数: 192

約数和(自身を含む): 6486552576

約数和(自身を除く): 4467141996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 151, 165, 220, 230, 253, 276, 302, 330, 345, 453, 460, 506, 604, 660, 690, 755, 759, 881, 906, 1012, 1265, 1380, 1510, 1518, 1661, 1762, 1812, 2265, 2530, 2643, 3020, 3036, 3322, 3473, 3524, 3795, 4405, 4530, 4983, 5060, 5286, 6644, 6946, 7590, 8305, 8810, 9060, 9691, 9966, 10419, 10572, 13215, 13892, 15180, 16610, 17365, 17620, 19382, 19932, 20263, 20838, 24915, 26430, 29073, 33220, 34730, 38203, 38764, 40526, 41676, 48455, 49830, 52095, 52860, 58146, 60789, 69460, 76406, 81052, 96910, 99660, 101315, 104190, 114609, 116292, 121578, 133031, 145365, 152812, 191015, 193820, 202630, 208380, 222893, 229218, 243156, 266062, 290730, 303945, 382030, 399093, 405260, 445786, 458436, 532124, 573045, 581460, 607890, 665155, 668679, 764060, 798186, 891572, 1114465, 1146090, 1215780, 1330310, 1337358, 1463341, 1596372, 1995465, 2228930, 2292180, 2660620, 2674716, 2926682, 3059713, 3343395, 3990930, 4390023, 4457860, 5853364, 6119426, 6686790, 7316705, 7981860, 8780046, 9179139, 12238852, 13373580, 14633410, 15298565, 17560092, 18358278, 21950115, 29266820, 30597130, 33656843, 36716556, 43900230, 45895695, 61194260, 67313686, 87800460, 91791390, 100970529, 134627372, 168284215, 183582780, 201941058, 336568430, 403882116, 504852645, 673136860, 1009705290, 2019410580]

約数ペア:

[(1, 2019410580), (2, 1009705290), (3, 673136860), (4, 504852645), (5, 403882116), (6, 336568430), (10, 201941058), (11, 183582780), (12, 168284215), (15, 134627372), (20, 100970529), (22, 91791390), (23, 87800460), (30, 67313686), (33, 61194260), (44, 45895695), (46, 43900230), (55, 36716556), (60, 33656843), (66, 30597130), (69, 29266820), (92, 21950115), (110, 18358278), (115, 17560092), (132, 15298565), (138, 14633410), (151, 13373580), (165, 12238852), (220, 9179139), (230, 8780046), (253, 7981860), (276, 7316705), (302, 6686790), (330, 6119426), (345, 5853364), (453, 4457860), (460, 4390023), (506, 3990930), (604, 3343395), (660, 3059713), (690, 2926682), (755, 2674716), (759, 2660620), (881, 2292180), (906, 2228930), (1012, 1995465), (1265, 1596372), (1380, 1463341), (1510, 1337358), (1518, 1330310), (1661, 1215780), (1762, 1146090), (1812, 1114465), (2265, 891572), (2530, 798186), (2643, 764060), (3020, 668679), (3036, 665155), (3322, 607890), (3473, 581460), (3524, 573045), (3795, 532124), (4405, 458436), (4530, 445786), (4983, 405260), (5060, 399093), (5286, 382030), (6644, 303945), (6946, 290730), (7590, 266062), (8305, 243156), (8810, 229218), (9060, 222893), (9691, 208380), (9966, 202630), (10419, 193820), (10572, 191015), (13215, 152812), (13892, 145365), (15180, 133031), (16610, 121578), (17365, 116292), (17620, 114609), (19382, 104190), (19932, 101315), (20263, 99660), (20838, 96910), (24915, 81052), (26430, 76406), (29073, 69460), (33220, 60789), (34730, 58146), (38203, 52860), (38764, 52095), (40526, 49830), (41676, 48455)]