16421570240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1\times {\mathrm{2069}}^1$

素因数の和:3562

約数の個数: 112

約数和(自身を含む): 41452495200

約数和(自身を除く): 25030924960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 1459, 2069, 2720, 2918, 4138, 5440, 5836, 7295, 8276, 10345, 11672, 14590, 16552, 20690, 23344, 24803, 29180, 33104, 35173, 41380, 46688, 49606, 58360, 66208, 70346, 82760, 93376, 99212, 116720, 124015, 132416, 140692, 165520, 175865, 198424, 233440, 248030, 281384, 331040, 351730, 396848, 466880, 496060, 562768, 662080, 703460, 793696, 992120, 1125536, 1406920, 1587392, 1984240, 2251072, 2813840, 3018671, 3968480, 5627680, 6037342, 7936960, 11255360, 12074684, 15093355, 24149368, 30186710, 48298736, 51317407, 60373420, 96597472, 102634814, 120746840, 193194944, 205269628, 241493680, 256587035, 410539256, 482987360, 513174070, 821078512, 965974720, 1026348140, 1642157024, 2052696280, 3284314048, 4105392560, 8210785120, 16421570240]

約数ペア:

[(1, 16421570240), (2, 8210785120), (4, 4105392560), (5, 3284314048), (8, 2052696280), (10, 1642157024), (16, 1026348140), (17, 965974720), (20, 821078512), (32, 513174070), (34, 482987360), (40, 410539256), (64, 256587035), (68, 241493680), (80, 205269628), (85, 193194944), (136, 120746840), (160, 102634814), (170, 96597472), (272, 60373420), (320, 51317407), (340, 48298736), (544, 30186710), (680, 24149368), (1088, 15093355), (1360, 12074684), (1459, 11255360), (2069, 7936960), (2720, 6037342), (2918, 5627680), (4138, 3968480), (5440, 3018671), (5836, 2813840), (7295, 2251072), (8276, 1984240), (10345, 1587392), (11672, 1406920), (14590, 1125536), (16552, 992120), (20690, 793696), (23344, 703460), (24803, 662080), (29180, 562768), (33104, 496060), (35173, 466880), (41380, 396848), (46688, 351730), (49606, 331040), (58360, 281384), (66208, 248030), (70346, 233440), (82760, 198424), (93376, 175865), (99212, 165520), (116720, 140692), (124015, 132416)]