879422040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{757}}^1$

素因数の和:1242

約数の個数: 192

約数和(自身を含む): 3277834560

約数和(自身を除く): 2398412520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 461, 504, 630, 757, 840, 922, 1260, 1383, 1514, 1844, 2271, 2305, 2520, 2766, 3028, 3227, 3688, 3785, 4149, 4542, 4610, 5299, 5532, 6056, 6454, 6813, 6915, 7570, 8298, 9084, 9220, 9681, 10598, 11064, 11355, 12908, 13626, 13830, 15140, 15897, 16135, 16596, 18168, 18440, 19362, 20745, 21196, 22710, 25816, 26495, 27252, 27660, 29043, 30280, 31794, 32270, 33192, 34065, 38724, 41490, 42392, 45420, 47691, 48405, 52990, 54504, 55320, 58086, 63588, 64540, 68130, 77448, 79485, 82980, 90840, 95382, 96810, 105980, 116172, 127176, 129080, 136260, 145215, 158970, 165960, 190764, 193620, 211960, 232344, 238455, 272520, 290430, 317940, 348977, 381528, 387240, 476910, 580860, 635880, 697954, 953820, 1046931, 1161720, 1395908, 1744885, 1907640, 2093862, 2442839, 2791816, 3140793, 3489770, 4187724, 4885678, 5234655, 6281586, 6979540, 7328517, 8375448, 9771356, 10469310, 12214195, 12563172, 13959080, 14657034, 15703965, 19542712, 20938620, 21985551, 24428390, 25126344, 29314068, 31407930, 36642585, 41877240, 43971102, 48856780, 58628136, 62815860, 73285170, 87942204, 97713560, 109927755, 125631720, 146570340, 175884408, 219855510, 293140680, 439711020, 879422040]

約数ペア:

[(1, 879422040), (2, 439711020), (3, 293140680), (4, 219855510), (5, 175884408), (6, 146570340), (7, 125631720), (8, 109927755), (9, 97713560), (10, 87942204), (12, 73285170), (14, 62815860), (15, 58628136), (18, 48856780), (20, 43971102), (21, 41877240), (24, 36642585), (28, 31407930), (30, 29314068), (35, 25126344), (36, 24428390), (40, 21985551), (42, 20938620), (45, 19542712), (56, 15703965), (60, 14657034), (63, 13959080), (70, 12563172), (72, 12214195), (84, 10469310), (90, 9771356), (105, 8375448), (120, 7328517), (126, 6979540), (140, 6281586), (168, 5234655), (180, 4885678), (210, 4187724), (252, 3489770), (280, 3140793), (315, 2791816), (360, 2442839), (420, 2093862), (461, 1907640), (504, 1744885), (630, 1395908), (757, 1161720), (840, 1046931), (922, 953820), (1260, 697954), (1383, 635880), (1514, 580860), (1844, 476910), (2271, 387240), (2305, 381528), (2520, 348977), (2766, 317940), (3028, 290430), (3227, 272520), (3688, 238455), (3785, 232344), (4149, 211960), (4542, 193620), (4610, 190764), (5299, 165960), (5532, 158970), (6056, 145215), (6454, 136260), (6813, 129080), (6915, 127176), (7570, 116172), (8298, 105980), (9084, 96810), (9220, 95382), (9681, 90840), (10598, 82980), (11064, 79485), (11355, 77448), (12908, 68130), (13626, 64540), (13830, 63588), (15140, 58086), (15897, 55320), (16135, 54504), (16596, 52990), (18168, 48405), (18440, 47691), (19362, 45420), (20745, 42392), (21196, 41490), (22710, 38724), (25816, 34065), (26495, 33192), (27252, 32270), (27660, 31794), (29043, 30280)]