65942760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 218453760

約数和(自身を除く): 152511000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1031, 1066, 1230, 1560, 1599, 1640, 2062, 2132, 2460, 2665, 3093, 3198, 4124, 4264, 4920, 5155, 5330, 6186, 6396, 7995, 8248, 10310, 10660, 12372, 12792, 13403, 15465, 15990, 20620, 21320, 24744, 26806, 30930, 31980, 40209, 41240, 42271, 53612, 61860, 63960, 67015, 80418, 84542, 107224, 123720, 126813, 134030, 160836, 169084, 201045, 211355, 253626, 268060, 321672, 338168, 402090, 422710, 507252, 536120, 549523, 634065, 804180, 845420, 1014504, 1099046, 1268130, 1608360, 1648569, 1690840, 2198092, 2536260, 2747615, 3297138, 4396184, 5072520, 5495230, 6594276, 8242845, 10990460, 13188552, 16485690, 21980920, 32971380, 65942760]

約数ペア:

[(1, 65942760), (2, 32971380), (3, 21980920), (4, 16485690), (5, 13188552), (6, 10990460), (8, 8242845), (10, 6594276), (12, 5495230), (13, 5072520), (15, 4396184), (20, 3297138), (24, 2747615), (26, 2536260), (30, 2198092), (39, 1690840), (40, 1648569), (41, 1608360), (52, 1268130), (60, 1099046), (65, 1014504), (78, 845420), (82, 804180), (104, 634065), (120, 549523), (123, 536120), (130, 507252), (156, 422710), (164, 402090), (195, 338168), (205, 321672), (246, 268060), (260, 253626), (312, 211355), (328, 201045), (390, 169084), (410, 160836), (492, 134030), (520, 126813), (533, 123720), (615, 107224), (780, 84542), (820, 80418), (984, 67015), (1031, 63960), (1066, 61860), (1230, 53612), (1560, 42271), (1599, 41240), (1640, 40209), (2062, 31980), (2132, 30930), (2460, 26806), (2665, 24744), (3093, 21320), (3198, 20620), (4124, 15990), (4264, 15465), (4920, 13403), (5155, 12792), (5330, 12372), (6186, 10660), (6396, 10310), (7995, 8248)]