57068520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 191116800

約数和(自身を除く): 134048280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 31, 40, 46, 58, 60, 62, 69, 87, 92, 93, 115, 116, 120, 124, 138, 145, 155, 174, 184, 186, 230, 232, 248, 276, 290, 310, 345, 348, 372, 435, 460, 465, 529, 552, 580, 620, 667, 690, 696, 713, 744, 870, 899, 920, 930, 1058, 1160, 1240, 1334, 1380, 1426, 1587, 1740, 1798, 1860, 2001, 2116, 2139, 2645, 2668, 2697, 2760, 2852, 3174, 3335, 3480, 3565, 3596, 3720, 4002, 4232, 4278, 4495, 5290, 5336, 5394, 5704, 6348, 6670, 7130, 7192, 7935, 8004, 8556, 8990, 10005, 10580, 10695, 10788, 12696, 13340, 13485, 14260, 15341, 15870, 16008, 16399, 17112, 17980, 20010, 20677, 21160, 21390, 21576, 26680, 26970, 28520, 30682, 31740, 32798, 35960, 40020, 41354, 42780, 46023, 49197, 53940, 61364, 62031, 63480, 65596, 76705, 80040, 81995, 82708, 85560, 92046, 98394, 103385, 107880, 122728, 124062, 131192, 153410, 163990, 165416, 184092, 196788, 206770, 230115, 245985, 248124, 306820, 310155, 327980, 368184, 393576, 413540, 460230, 475571, 491970, 496248, 613640, 620310, 655960, 827080, 920460, 951142, 983940, 1240620, 1426713, 1840920, 1902284, 1967880, 2377855, 2481240, 2853426, 3804568, 4755710, 5706852, 7133565, 9511420, 11413704, 14267130, 19022840, 28534260, 57068520]

約数ペア:

[(1, 57068520), (2, 28534260), (3, 19022840), (4, 14267130), (5, 11413704), (6, 9511420), (8, 7133565), (10, 5706852), (12, 4755710), (15, 3804568), (20, 2853426), (23, 2481240), (24, 2377855), (29, 1967880), (30, 1902284), (31, 1840920), (40, 1426713), (46, 1240620), (58, 983940), (60, 951142), (62, 920460), (69, 827080), (87, 655960), (92, 620310), (93, 613640), (115, 496248), (116, 491970), (120, 475571), (124, 460230), (138, 413540), (145, 393576), (155, 368184), (174, 327980), (184, 310155), (186, 306820), (230, 248124), (232, 245985), (248, 230115), (276, 206770), (290, 196788), (310, 184092), (345, 165416), (348, 163990), (372, 153410), (435, 131192), (460, 124062), (465, 122728), (529, 107880), (552, 103385), (580, 98394), (620, 92046), (667, 85560), (690, 82708), (696, 81995), (713, 80040), (744, 76705), (870, 65596), (899, 63480), (920, 62031), (930, 61364), (1058, 53940), (1160, 49197), (1240, 46023), (1334, 42780), (1380, 41354), (1426, 40020), (1587, 35960), (1740, 32798), (1798, 31740), (1860, 30682), (2001, 28520), (2116, 26970), (2139, 26680), (2645, 21576), (2668, 21390), (2697, 21160), (2760, 20677), (2852, 20010), (3174, 17980), (3335, 17112), (3480, 16399), (3565, 16008), (3596, 15870), (3720, 15341), (4002, 14260), (4232, 13485), (4278, 13340), (4495, 12696), (5290, 10788), (5336, 10695), (5394, 10580), (5704, 10005), (6348, 8990), (6670, 8556), (7130, 8004), (7192, 7935)]