228274080

素因数分解:

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

素因数の和:124

約数の個数: 288

約数和(自身を含む): 802690560

約数和(自身を除く): 574416480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 31, 32, 40, 46, 48, 58, 60, 62, 69, 80, 87, 92, 93, 96, 115, 116, 120, 124, 138, 145, 155, 160, 174, 184, 186, 230, 232, 240, 248, 276, 290, 310, 345, 348, 368, 372, 435, 460, 464, 465, 480, 496, 529, 552, 580, 620, 667, 690, 696, 713, 736, 744, 870, 899, 920, 928, 930, 992, 1058, 1104, 1160, 1240, 1334, 1380, 1392, 1426, 1488, 1587, 1740, 1798, 1840, 1860, 2001, 2116, 2139, 2208, 2320, 2480, 2645, 2668, 2697, 2760, 2784, 2852, 2976, 3174, 3335, 3480, 3565, 3596, 3680, 3720, 4002, 4232, 4278, 4495, 4640, 4960, 5290, 5336, 5394, 5520, 5704, 6348, 6670, 6960, 7130, 7192, 7440, 7935, 8004, 8464, 8556, 8990, 10005, 10580, 10672, 10695, 10788, 11040, 11408, 12696, 13340, 13485, 13920, 14260, 14384, 14880, 15341, 15870, 16008, 16399, 16928, 17112, 17980, 20010, 20677, 21160, 21344, 21390, 21576, 22816, 25392, 26680, 26970, 28520, 28768, 30682, 31740, 32016, 32798, 34224, 35960, 40020, 41354, 42320, 42780, 43152, 46023, 49197, 50784, 53360, 53940, 57040, 61364, 62031, 63480, 64032, 65596, 68448, 71920, 76705, 80040, 81995, 82708, 84640, 85560, 86304, 92046, 98394, 103385, 106720, 107880, 114080, 122728, 124062, 126960, 131192, 143840, 153410, 160080, 163990, 165416, 171120, 184092, 196788, 206770, 215760, 230115, 245456, 245985, 248124, 253920, 262384, 306820, 310155, 320160, 327980, 330832, 342240, 368184, 393576, 413540, 431520, 460230, 475571, 490912, 491970, 496248, 524768, 613640, 620310, 655960, 661664, 736368, 787152, 827080, 920460, 951142, 983940, 992496, 1227280, 1240620, 1311920, 1426713, 1472736, 1574304, 1654160, 1840920, 1902284, 1967880, 1984992, 2377855, 2454560, 2481240, 2623840, 2853426, 3308320, 3681840, 3804568, 3935760, 4755710, 4962480, 5706852, 7133565, 7363680, 7609136, 7871520, 9511420, 9924960, 11413704, 14267130, 15218272, 19022840, 22827408, 28534260, 38045680, 45654816, 57068520, 76091360, 114137040, 228274080]

約数ペア:

[(1, 228274080), (2, 114137040), (3, 76091360), (4, 57068520), (5, 45654816), (6, 38045680), (8, 28534260), (10, 22827408), (12, 19022840), (15, 15218272), (16, 14267130), (20, 11413704), (23, 9924960), (24, 9511420), (29, 7871520), (30, 7609136), (31, 7363680), (32, 7133565), (40, 5706852), (46, 4962480), (48, 4755710), (58, 3935760), (60, 3804568), (62, 3681840), (69, 3308320), (80, 2853426), (87, 2623840), (92, 2481240), (93, 2454560), (96, 2377855), (115, 1984992), (116, 1967880), (120, 1902284), (124, 1840920), (138, 1654160), (145, 1574304), (155, 1472736), (160, 1426713), (174, 1311920), (184, 1240620), (186, 1227280), (230, 992496), (232, 983940), (240, 951142), (248, 920460), (276, 827080), (290, 787152), (310, 736368), (345, 661664), (348, 655960), (368, 620310), (372, 613640), (435, 524768), (460, 496248), (464, 491970), (465, 490912), (480, 475571), (496, 460230), (529, 431520), (552, 413540), (580, 393576), (620, 368184), (667, 342240), (690, 330832), (696, 327980), (713, 320160), (736, 310155), (744, 306820), (870, 262384), (899, 253920), (920, 248124), (928, 245985), (930, 245456), (992, 230115), (1058, 215760), (1104, 206770), (1160, 196788), (1240, 184092), (1334, 171120), (1380, 165416), (1392, 163990), (1426, 160080), (1488, 153410), (1587, 143840), (1740, 131192), (1798, 126960), (1840, 124062), (1860, 122728), (2001, 114080), (2116, 107880), (2139, 106720), (2208, 103385), (2320, 98394), (2480, 92046), (2645, 86304), (2668, 85560), (2697, 84640), (2760, 82708), (2784, 81995), (2852, 80040), (2976, 76705), (3174, 71920), (3335, 68448), (3480, 65596), (3565, 64032), (3596, 63480), (3680, 62031), (3720, 61364), (4002, 57040), (4232, 53940), (4278, 53360), (4495, 50784), (4640, 49197), (4960, 46023), (5290, 43152), (5336, 42780), (5394, 42320), (5520, 41354), (5704, 40020), (6348, 35960), (6670, 34224), (6960, 32798), (7130, 32016), (7192, 31740), (7440, 30682), (7935, 28768), (8004, 28520), (8464, 26970), (8556, 26680), (8990, 25392), (10005, 22816), (10580, 21576), (10672, 21390), (10695, 21344), (10788, 21160), (11040, 20677), (11408, 20010), (12696, 17980), (13340, 17112), (13485, 16928), (13920, 16399), (14260, 16008), (14384, 15870), (14880, 15341)]