202717320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 659232000

約数和(自身を除く): 456514680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 199, 260, 312, 390, 398, 520, 597, 653, 780, 796, 995, 1194, 1306, 1560, 1592, 1959, 1990, 2388, 2587, 2612, 2985, 3265, 3918, 3980, 4776, 5174, 5224, 5970, 6530, 7761, 7836, 7960, 8489, 9795, 10348, 11940, 12935, 13060, 15522, 15672, 16978, 19590, 20696, 23880, 25467, 25870, 26120, 31044, 33956, 38805, 39180, 42445, 50934, 51740, 62088, 67912, 77610, 78360, 84890, 101868, 103480, 127335, 129947, 155220, 169780, 203736, 254670, 259894, 310440, 339560, 389841, 509340, 519788, 649735, 779682, 1018680, 1039576, 1299470, 1559364, 1689311, 1949205, 2598940, 3118728, 3378622, 3898410, 5067933, 5197880, 6757244, 7796820, 8446555, 10135866, 13514488, 15593640, 16893110, 20271732, 25339665, 33786220, 40543464, 50679330, 67572440, 101358660, 202717320]

約数ペア:

[(1, 202717320), (2, 101358660), (3, 67572440), (4, 50679330), (5, 40543464), (6, 33786220), (8, 25339665), (10, 20271732), (12, 16893110), (13, 15593640), (15, 13514488), (20, 10135866), (24, 8446555), (26, 7796820), (30, 6757244), (39, 5197880), (40, 5067933), (52, 3898410), (60, 3378622), (65, 3118728), (78, 2598940), (104, 1949205), (120, 1689311), (130, 1559364), (156, 1299470), (195, 1039576), (199, 1018680), (260, 779682), (312, 649735), (390, 519788), (398, 509340), (520, 389841), (597, 339560), (653, 310440), (780, 259894), (796, 254670), (995, 203736), (1194, 169780), (1306, 155220), (1560, 129947), (1592, 127335), (1959, 103480), (1990, 101868), (2388, 84890), (2587, 78360), (2612, 77610), (2985, 67912), (3265, 62088), (3918, 51740), (3980, 50934), (4776, 42445), (5174, 39180), (5224, 38805), (5970, 33956), (6530, 31044), (7761, 26120), (7836, 25870), (7960, 25467), (8489, 23880), (9795, 20696), (10348, 19590), (11940, 16978), (12935, 15672), (13060, 15522)]