1491653040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 5003013120

約数和(自身を除く): 3511360080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 379, 460, 465, 496, 529, 552, 620, 690, 713, 744, 758, 920, 930, 1058, 1104, 1137, 1240, 1380, 1426, 1488, 1516, 1587, 1840, 1860, 1895, 2116, 2139, 2274, 2480, 2645, 2760, 2852, 3032, 3174, 3565, 3720, 3790, 4232, 4278, 4548, 5290, 5520, 5685, 5704, 6064, 6348, 7130, 7440, 7580, 7935, 8464, 8556, 8717, 9096, 10580, 10695, 11370, 11408, 11749, 12696, 14260, 15160, 15870, 16399, 17112, 17434, 18192, 21160, 21390, 22740, 23498, 25392, 26151, 28520, 30320, 31740, 32798, 34224, 34868, 35247, 42320, 42780, 43585, 45480, 46996, 49197, 52302, 57040, 58745, 63480, 65596, 69736, 70494, 81995, 85560, 87170, 90960, 93992, 98394, 104604, 117490, 126960, 130755, 131192, 139472, 140988, 163990, 171120, 174340, 176235, 187984, 196788, 200491, 209208, 234980, 245985, 261510, 262384, 270227, 281976, 327980, 348680, 352470, 393576, 400982, 418416, 469960, 491970, 523020, 540454, 563952, 601473, 655960, 697360, 704940, 787152, 801964, 810681, 939920, 983940, 1002455, 1046040, 1080908, 1202946, 1311920, 1351135, 1409880, 1603928, 1621362, 1967880, 2004910, 2092080, 2161816, 2405892, 2702270, 2819760, 3007365, 3207856, 3242724, 3935760, 4009820, 4053405, 4323632, 4811784, 5404540, 6014730, 6215221, 6485448, 8019640, 8106810, 9623568, 10809080, 12029460, 12430442, 12970896, 16039280, 16213620, 18645663, 21618160, 24058920, 24860884, 31076105, 32427240, 37291326, 48117840, 49721768, 62152210, 64854480, 74582652, 93228315, 99443536, 124304420, 149165304, 186456630, 248608840, 298330608, 372913260, 497217680, 745826520, 1491653040]

約数ペア:

[(1, 1491653040), (2, 745826520), (3, 497217680), (4, 372913260), (5, 298330608), (6, 248608840), (8, 186456630), (10, 149165304), (12, 124304420), (15, 99443536), (16, 93228315), (20, 74582652), (23, 64854480), (24, 62152210), (30, 49721768), (31, 48117840), (40, 37291326), (46, 32427240), (48, 31076105), (60, 24860884), (62, 24058920), (69, 21618160), (80, 18645663), (92, 16213620), (93, 16039280), (115, 12970896), (120, 12430442), (124, 12029460), (138, 10809080), (155, 9623568), (184, 8106810), (186, 8019640), (230, 6485448), (240, 6215221), (248, 6014730), (276, 5404540), (310, 4811784), (345, 4323632), (368, 4053405), (372, 4009820), (379, 3935760), (460, 3242724), (465, 3207856), (496, 3007365), (529, 2819760), (552, 2702270), (620, 2405892), (690, 2161816), (713, 2092080), (744, 2004910), (758, 1967880), (920, 1621362), (930, 1603928), (1058, 1409880), (1104, 1351135), (1137, 1311920), (1240, 1202946), (1380, 1080908), (1426, 1046040), (1488, 1002455), (1516, 983940), (1587, 939920), (1840, 810681), (1860, 801964), (1895, 787152), (2116, 704940), (2139, 697360), (2274, 655960), (2480, 601473), (2645, 563952), (2760, 540454), (2852, 523020), (3032, 491970), (3174, 469960), (3565, 418416), (3720, 400982), (3790, 393576), (4232, 352470), (4278, 348680), (4548, 327980), (5290, 281976), (5520, 270227), (5685, 262384), (5704, 261510), (6064, 245985), (6348, 234980), (7130, 209208), (7440, 200491), (7580, 196788), (7935, 187984), (8464, 176235), (8556, 174340), (8717, 171120), (9096, 163990), (10580, 140988), (10695, 139472), (11370, 131192), (11408, 130755), (11749, 126960), (12696, 117490), (14260, 104604), (15160, 98394), (15870, 93992), (16399, 90960), (17112, 87170), (17434, 85560), (18192, 81995), (21160, 70494), (21390, 69736), (22740, 65596), (23498, 63480), (25392, 58745), (26151, 57040), (28520, 52302), (30320, 49197), (31740, 46996), (32798, 45480), (34224, 43585), (34868, 42780), (35247, 42320)]