307316640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1155

約数の個数: 192

約数和(自身を含む): 1052835840

約数和(自身を除く): 745519200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1087, 1140, 1178, 1240, 1488, 1520, 1767, 1824, 1860, 2174, 2280, 2356, 2480, 2945, 2976, 3040, 3261, 3534, 3720, 4348, 4560, 4712, 4960, 5435, 5890, 6522, 7068, 7440, 8696, 8835, 9120, 9424, 10870, 11780, 13044, 14136, 14880, 16305, 17392, 17670, 18848, 20653, 21740, 23560, 26088, 28272, 32610, 33697, 34784, 35340, 41306, 43480, 47120, 52176, 56544, 61959, 65220, 67394, 70680, 82612, 86960, 94240, 101091, 103265, 104352, 123918, 130440, 134788, 141360, 165224, 168485, 173920, 202182, 206530, 247836, 260880, 269576, 282720, 309795, 330448, 336970, 404364, 413060, 495672, 505455, 521760, 539152, 619590, 640243, 660896, 673940, 808728, 826120, 991344, 1010910, 1078304, 1239180, 1280486, 1347880, 1617456, 1652240, 1920729, 1982688, 2021820, 2478360, 2560972, 2695760, 3201215, 3234912, 3304480, 3841458, 4043640, 4956720, 5121944, 5391520, 6402430, 7682916, 8087280, 9603645, 9913440, 10243888, 12804860, 15365832, 16174560, 19207290, 20487776, 25609720, 30731664, 38414580, 51219440, 61463328, 76829160, 102438880, 153658320, 307316640]

約数ペア:

[(1, 307316640), (2, 153658320), (3, 102438880), (4, 76829160), (5, 61463328), (6, 51219440), (8, 38414580), (10, 30731664), (12, 25609720), (15, 20487776), (16, 19207290), (19, 16174560), (20, 15365832), (24, 12804860), (30, 10243888), (31, 9913440), (32, 9603645), (38, 8087280), (40, 7682916), (48, 6402430), (57, 5391520), (60, 5121944), (62, 4956720), (76, 4043640), (80, 3841458), (93, 3304480), (95, 3234912), (96, 3201215), (114, 2695760), (120, 2560972), (124, 2478360), (152, 2021820), (155, 1982688), (160, 1920729), (186, 1652240), (190, 1617456), (228, 1347880), (240, 1280486), (248, 1239180), (285, 1078304), (304, 1010910), (310, 991344), (372, 826120), (380, 808728), (456, 673940), (465, 660896), (480, 640243), (496, 619590), (570, 539152), (589, 521760), (608, 505455), (620, 495672), (744, 413060), (760, 404364), (912, 336970), (930, 330448), (992, 309795), (1087, 282720), (1140, 269576), (1178, 260880), (1240, 247836), (1488, 206530), (1520, 202182), (1767, 173920), (1824, 168485), (1860, 165224), (2174, 141360), (2280, 134788), (2356, 130440), (2480, 123918), (2945, 104352), (2976, 103265), (3040, 101091), (3261, 94240), (3534, 86960), (3720, 82612), (4348, 70680), (4560, 67394), (4712, 65220), (4960, 61959), (5435, 56544), (5890, 52176), (6522, 47120), (7068, 43480), (7440, 41306), (8696, 35340), (8835, 34784), (9120, 33697), (9424, 32610), (10870, 28272), (11780, 26088), (13044, 23560), (14136, 21740), (14880, 20653), (16305, 18848), (17392, 17670)]