1528973640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1588

約数の個数: 192

約数和(自身を含む): 5165596800

約数和(自身を除く): 3636623160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 71, 72, 82, 90, 120, 123, 142, 164, 180, 205, 213, 246, 284, 328, 355, 360, 369, 410, 426, 492, 568, 615, 639, 710, 738, 820, 852, 984, 1065, 1230, 1278, 1420, 1459, 1476, 1640, 1704, 1845, 2130, 2460, 2556, 2840, 2911, 2918, 2952, 3195, 3690, 4260, 4377, 4920, 5112, 5822, 5836, 6390, 7295, 7380, 8520, 8733, 8754, 11644, 11672, 12780, 13131, 14555, 14590, 14760, 17466, 17508, 21885, 23288, 25560, 26199, 26262, 29110, 29180, 34932, 35016, 43665, 43770, 52398, 52524, 58220, 58360, 59819, 65655, 69864, 87330, 87540, 103589, 104796, 105048, 116440, 119638, 130995, 131310, 174660, 175080, 179457, 207178, 209592, 239276, 261990, 262620, 299095, 310767, 349320, 358914, 414356, 478552, 517945, 523980, 525240, 538371, 598190, 621534, 717828, 828712, 897285, 932301, 1035890, 1047960, 1076742, 1196380, 1243068, 1435656, 1553835, 1794570, 1864602, 2071780, 2153484, 2392760, 2486136, 2691855, 3107670, 3589140, 3729204, 4143560, 4247149, 4306968, 4661505, 5383710, 6215340, 7178280, 7458408, 8494298, 9323010, 10767420, 12430680, 12741447, 16988596, 18646020, 21235745, 21534840, 25482894, 33977192, 37292040, 38224341, 42471490, 50965788, 63707235, 76448682, 84942980, 101931576, 127414470, 152897364, 169885960, 191121705, 254828940, 305794728, 382243410, 509657880, 764486820, 1528973640]

約数ペア:

[(1, 1528973640), (2, 764486820), (3, 509657880), (4, 382243410), (5, 305794728), (6, 254828940), (8, 191121705), (9, 169885960), (10, 152897364), (12, 127414470), (15, 101931576), (18, 84942980), (20, 76448682), (24, 63707235), (30, 50965788), (36, 42471490), (40, 38224341), (41, 37292040), (45, 33977192), (60, 25482894), (71, 21534840), (72, 21235745), (82, 18646020), (90, 16988596), (120, 12741447), (123, 12430680), (142, 10767420), (164, 9323010), (180, 8494298), (205, 7458408), (213, 7178280), (246, 6215340), (284, 5383710), (328, 4661505), (355, 4306968), (360, 4247149), (369, 4143560), (410, 3729204), (426, 3589140), (492, 3107670), (568, 2691855), (615, 2486136), (639, 2392760), (710, 2153484), (738, 2071780), (820, 1864602), (852, 1794570), (984, 1553835), (1065, 1435656), (1230, 1243068), (1278, 1196380), (1420, 1076742), (1459, 1047960), (1476, 1035890), (1640, 932301), (1704, 897285), (1845, 828712), (2130, 717828), (2460, 621534), (2556, 598190), (2840, 538371), (2911, 525240), (2918, 523980), (2952, 517945), (3195, 478552), (3690, 414356), (4260, 358914), (4377, 349320), (4920, 310767), (5112, 299095), (5822, 262620), (5836, 261990), (6390, 239276), (7295, 209592), (7380, 207178), (8520, 179457), (8733, 175080), (8754, 174660), (11644, 131310), (11672, 130995), (12780, 119638), (13131, 116440), (14555, 105048), (14590, 104796), (14760, 103589), (17466, 87540), (17508, 87330), (21885, 69864), (23288, 65655), (25560, 59819), (26199, 58360), (26262, 58220), (29110, 52524), (29180, 52398), (34932, 43770), (35016, 43665)]