511679880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 1763424000

約数和(自身を除く): 1251744120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 239, 285, 313, 342, 360, 380, 456, 478, 570, 626, 684, 717, 760, 855, 939, 956, 1140, 1195, 1252, 1368, 1434, 1565, 1710, 1878, 1912, 2151, 2280, 2390, 2504, 2817, 2868, 3130, 3420, 3585, 3756, 4302, 4541, 4695, 4780, 5634, 5736, 5947, 6260, 6840, 7170, 7512, 8604, 9082, 9390, 9560, 10755, 11268, 11894, 12520, 13623, 14085, 14340, 17208, 17841, 18164, 18780, 21510, 22536, 22705, 23788, 27246, 28170, 28680, 29735, 35682, 36328, 37560, 40869, 43020, 45410, 47576, 53523, 54492, 56340, 59470, 68115, 71364, 74807, 81738, 86040, 89205, 90820, 107046, 108984, 112680, 118940, 136230, 142728, 149614, 163476, 178410, 181640, 204345, 214092, 224421, 237880, 267615, 272460, 299228, 326952, 356820, 374035, 408690, 428184, 448842, 535230, 544920, 598456, 673263, 713640, 748070, 817380, 897684, 1070460, 1122105, 1346526, 1421333, 1496140, 1634760, 1795368, 2140920, 2244210, 2693052, 2842666, 2992280, 3366315, 4263999, 4488420, 5386104, 5685332, 6732630, 7106665, 8527998, 8976840, 11370664, 12791997, 13465260, 14213330, 17055996, 21319995, 25583994, 26930520, 28426660, 34111992, 42639990, 51167988, 56853320, 63959985, 85279980, 102335976, 127919970, 170559960, 255839940, 511679880]

約数ペア:

[(1, 511679880), (2, 255839940), (3, 170559960), (4, 127919970), (5, 102335976), (6, 85279980), (8, 63959985), (9, 56853320), (10, 51167988), (12, 42639990), (15, 34111992), (18, 28426660), (19, 26930520), (20, 25583994), (24, 21319995), (30, 17055996), (36, 14213330), (38, 13465260), (40, 12791997), (45, 11370664), (57, 8976840), (60, 8527998), (72, 7106665), (76, 6732630), (90, 5685332), (95, 5386104), (114, 4488420), (120, 4263999), (152, 3366315), (171, 2992280), (180, 2842666), (190, 2693052), (228, 2244210), (239, 2140920), (285, 1795368), (313, 1634760), (342, 1496140), (360, 1421333), (380, 1346526), (456, 1122105), (478, 1070460), (570, 897684), (626, 817380), (684, 748070), (717, 713640), (760, 673263), (855, 598456), (939, 544920), (956, 535230), (1140, 448842), (1195, 428184), (1252, 408690), (1368, 374035), (1434, 356820), (1565, 326952), (1710, 299228), (1878, 272460), (1912, 267615), (2151, 237880), (2280, 224421), (2390, 214092), (2504, 204345), (2817, 181640), (2868, 178410), (3130, 163476), (3420, 149614), (3585, 142728), (3756, 136230), (4302, 118940), (4541, 112680), (4695, 108984), (4780, 107046), (5634, 90820), (5736, 89205), (5947, 86040), (6260, 81738), (6840, 74807), (7170, 71364), (7512, 68115), (8604, 59470), (9082, 56340), (9390, 54492), (9560, 53523), (10755, 47576), (11268, 45410), (11894, 43020), (12520, 40869), (13623, 37560), (14085, 36328), (14340, 35682), (17208, 29735), (17841, 28680), (18164, 28170), (18780, 27246), (21510, 23788), (22536, 22705)]