195929640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23663}}^1$

素因数の和:23703

約数の個数: 96

約数和(自身を含む): 664485120

約数和(自身を除く): 468555480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 23663, 47326, 70989, 94652, 118315, 141978, 189304, 212967, 236630, 283956, 354945, 425934, 473260, 544249, 567912, 709890, 851868, 946520, 1064835, 1088498, 1419780, 1632747, 1703736, 2129670, 2176996, 2721245, 2839560, 3265494, 4259340, 4353992, 4898241, 5442490, 6530988, 8163735, 8518680, 9796482, 10884980, 13061976, 16327470, 19592964, 21769960, 24491205, 32654940, 39185928, 48982410, 65309880, 97964820, 195929640]

約数ペア:

[(1, 195929640), (2, 97964820), (3, 65309880), (4, 48982410), (5, 39185928), (6, 32654940), (8, 24491205), (9, 21769960), (10, 19592964), (12, 16327470), (15, 13061976), (18, 10884980), (20, 9796482), (23, 8518680), (24, 8163735), (30, 6530988), (36, 5442490), (40, 4898241), (45, 4353992), (46, 4259340), (60, 3265494), (69, 2839560), (72, 2721245), (90, 2176996), (92, 2129670), (115, 1703736), (120, 1632747), (138, 1419780), (180, 1088498), (184, 1064835), (207, 946520), (230, 851868), (276, 709890), (345, 567912), (360, 544249), (414, 473260), (460, 425934), (552, 354945), (690, 283956), (828, 236630), (920, 212967), (1035, 189304), (1380, 141978), (1656, 118315), (2070, 94652), (2760, 70989), (4140, 47326), (8280, 23663)]