23684640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 93078720

約数和(自身を除く): 69394080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 53, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 106, 112, 114, 120, 133, 140, 147, 152, 159, 160, 168, 190, 196, 210, 212, 224, 228, 240, 245, 265, 266, 280, 285, 294, 304, 318, 336, 371, 380, 392, 399, 420, 424, 456, 480, 490, 530, 532, 560, 570, 588, 608, 636, 665, 672, 735, 742, 760, 784, 795, 798, 840, 848, 912, 931, 980, 1007, 1060, 1064, 1113, 1120, 1140, 1176, 1272, 1330, 1470, 1484, 1520, 1568, 1590, 1596, 1680, 1696, 1824, 1855, 1862, 1960, 1995, 2014, 2120, 2128, 2226, 2280, 2352, 2544, 2597, 2660, 2793, 2940, 2968, 3021, 3040, 3180, 3192, 3360, 3710, 3724, 3920, 3990, 4028, 4240, 4256, 4452, 4560, 4655, 4704, 5035, 5088, 5194, 5320, 5565, 5586, 5880, 5936, 6042, 6360, 6384, 7049, 7420, 7448, 7791, 7840, 7980, 8056, 8480, 8904, 9120, 9310, 10070, 10388, 10640, 11130, 11172, 11760, 11872, 12084, 12720, 12768, 12985, 13965, 14098, 14840, 14896, 15105, 15582, 15960, 16112, 17808, 18620, 20140, 20776, 21147, 21280, 22260, 22344, 23520, 24168, 25440, 25970, 27930, 28196, 29680, 29792, 30210, 31164, 31920, 32224, 35245, 35616, 37240, 38955, 40280, 41552, 42294, 44520, 44688, 48336, 49343, 51940, 55860, 56392, 59360, 60420, 62328, 63840, 70490, 74480, 77910, 80560, 83104, 84588, 89040, 89376, 96672, 98686, 103880, 105735, 111720, 112784, 120840, 124656, 140980, 148029, 148960, 155820, 161120, 169176, 178080, 197372, 207760, 211470, 223440, 225568, 241680, 246715, 249312, 281960, 296058, 311640, 338352, 394744, 415520, 422940, 446880, 483360, 493430, 563920, 592116, 623280, 676704, 740145, 789488, 845880, 986860, 1127840, 1184232, 1246560, 1480290, 1578976, 1691760, 1973720, 2368464, 2960580, 3383520, 3947440, 4736928, 5921160, 7894880, 11842320, 23684640]

約数ペア:

[(1, 23684640), (2, 11842320), (3, 7894880), (4, 5921160), (5, 4736928), (6, 3947440), (7, 3383520), (8, 2960580), (10, 2368464), (12, 1973720), (14, 1691760), (15, 1578976), (16, 1480290), (19, 1246560), (20, 1184232), (21, 1127840), (24, 986860), (28, 845880), (30, 789488), (32, 740145), (35, 676704), (38, 623280), (40, 592116), (42, 563920), (48, 493430), (49, 483360), (53, 446880), (56, 422940), (57, 415520), (60, 394744), (70, 338352), (76, 311640), (80, 296058), (84, 281960), (95, 249312), (96, 246715), (98, 241680), (105, 225568), (106, 223440), (112, 211470), (114, 207760), (120, 197372), (133, 178080), (140, 169176), (147, 161120), (152, 155820), (159, 148960), (160, 148029), (168, 140980), (190, 124656), (196, 120840), (210, 112784), (212, 111720), (224, 105735), (228, 103880), (240, 98686), (245, 96672), (265, 89376), (266, 89040), (280, 84588), (285, 83104), (294, 80560), (304, 77910), (318, 74480), (336, 70490), (371, 63840), (380, 62328), (392, 60420), (399, 59360), (420, 56392), (424, 55860), (456, 51940), (480, 49343), (490, 48336), (530, 44688), (532, 44520), (560, 42294), (570, 41552), (588, 40280), (608, 38955), (636, 37240), (665, 35616), (672, 35245), (735, 32224), (742, 31920), (760, 31164), (784, 30210), (795, 29792), (798, 29680), (840, 28196), (848, 27930), (912, 25970), (931, 25440), (980, 24168), (1007, 23520), (1060, 22344), (1064, 22260), (1113, 21280), (1120, 21147), (1140, 20776), (1176, 20140), (1272, 18620), (1330, 17808), (1470, 16112), (1484, 15960), (1520, 15582), (1568, 15105), (1590, 14896), (1596, 14840), (1680, 14098), (1696, 13965), (1824, 12985), (1855, 12768), (1862, 12720), (1960, 12084), (1995, 11872), (2014, 11760), (2120, 11172), (2128, 11130), (2226, 10640), (2280, 10388), (2352, 10070), (2544, 9310), (2597, 9120), (2660, 8904), (2793, 8480), (2940, 8056), (2968, 7980), (3021, 7840), (3040, 7791), (3180, 7448), (3192, 7420), (3360, 7049), (3710, 6384), (3724, 6360), (3920, 6042), (3990, 5936), (4028, 5880), (4240, 5586), (4256, 5565), (4452, 5320), (4560, 5194), (4655, 5088), (4704, 5035)]