578952780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:936

約数の個数: 192

約数和(自身を含む): 1962067968

約数和(自身を除く): 1383115188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 73, 84, 92, 105, 115, 138, 140, 146, 161, 210, 219, 230, 276, 292, 322, 345, 365, 420, 438, 460, 483, 511, 644, 690, 730, 805, 821, 876, 966, 1022, 1095, 1380, 1460, 1533, 1610, 1642, 1679, 1932, 2044, 2190, 2415, 2463, 2555, 3066, 3220, 3284, 3358, 4105, 4380, 4830, 4926, 5037, 5110, 5747, 6132, 6716, 7665, 8210, 8395, 9660, 9852, 10074, 10220, 11494, 11753, 12315, 15330, 16420, 16790, 17241, 18883, 20148, 22988, 23506, 24630, 25185, 28735, 30660, 33580, 34482, 35259, 37766, 47012, 49260, 50370, 56649, 57470, 58765, 59933, 68964, 70518, 75532, 86205, 94415, 100740, 113298, 114940, 117530, 119866, 132181, 141036, 172410, 176295, 179799, 188830, 226596, 235060, 239732, 264362, 283245, 299665, 344820, 352590, 359598, 377660, 396543, 419531, 528724, 566490, 599330, 660905, 705180, 719196, 793086, 839062, 898995, 1132980, 1198660, 1258593, 1321810, 1378459, 1586172, 1678124, 1797990, 1982715, 2097655, 2517186, 2643620, 2756918, 3595980, 3965430, 4135377, 4195310, 5034372, 5513836, 6292965, 6892295, 7930860, 8270754, 8390620, 9649213, 12585930, 13784590, 16541508, 19298426, 20676885, 25171860, 27569180, 28947639, 38596852, 41353770, 48246065, 57895278, 82707540, 96492130, 115790556, 144738195, 192984260, 289476390, 578952780]

約数ペア:

[(1, 578952780), (2, 289476390), (3, 192984260), (4, 144738195), (5, 115790556), (6, 96492130), (7, 82707540), (10, 57895278), (12, 48246065), (14, 41353770), (15, 38596852), (20, 28947639), (21, 27569180), (23, 25171860), (28, 20676885), (30, 19298426), (35, 16541508), (42, 13784590), (46, 12585930), (60, 9649213), (69, 8390620), (70, 8270754), (73, 7930860), (84, 6892295), (92, 6292965), (105, 5513836), (115, 5034372), (138, 4195310), (140, 4135377), (146, 3965430), (161, 3595980), (210, 2756918), (219, 2643620), (230, 2517186), (276, 2097655), (292, 1982715), (322, 1797990), (345, 1678124), (365, 1586172), (420, 1378459), (438, 1321810), (460, 1258593), (483, 1198660), (511, 1132980), (644, 898995), (690, 839062), (730, 793086), (805, 719196), (821, 705180), (876, 660905), (966, 599330), (1022, 566490), (1095, 528724), (1380, 419531), (1460, 396543), (1533, 377660), (1610, 359598), (1642, 352590), (1679, 344820), (1932, 299665), (2044, 283245), (2190, 264362), (2415, 239732), (2463, 235060), (2555, 226596), (3066, 188830), (3220, 179799), (3284, 176295), (3358, 172410), (4105, 141036), (4380, 132181), (4830, 119866), (4926, 117530), (5037, 114940), (5110, 113298), (5747, 100740), (6132, 94415), (6716, 86205), (7665, 75532), (8210, 70518), (8395, 68964), (9660, 59933), (9852, 58765), (10074, 57470), (10220, 56649), (11494, 50370), (11753, 49260), (12315, 47012), (15330, 37766), (16420, 35259), (16790, 34482), (17241, 33580), (18883, 30660), (20148, 28735), (22988, 25185), (23506, 24630)]