189215520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30323}}^1$

素因数の和:30354

約数の個数: 96

約数和(自身を含む): 641898432

約数和(自身を除く): 452682912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 30323, 60646, 90969, 121292, 151615, 181938, 242584, 303230, 363876, 394199, 454845, 485168, 606460, 727752, 788398, 909690, 970336, 1182597, 1212920, 1455504, 1576796, 1819380, 1970995, 2365194, 2425840, 2911008, 3153592, 3638760, 3941990, 4730388, 4851680, 5912985, 6307184, 7277520, 7883980, 9460776, 11825970, 12614368, 14555040, 15767960, 18921552, 23651940, 31535920, 37843104, 47303880, 63071840, 94607760, 189215520]

約数ペア:

[(1, 189215520), (2, 94607760), (3, 63071840), (4, 47303880), (5, 37843104), (6, 31535920), (8, 23651940), (10, 18921552), (12, 15767960), (13, 14555040), (15, 12614368), (16, 11825970), (20, 9460776), (24, 7883980), (26, 7277520), (30, 6307184), (32, 5912985), (39, 4851680), (40, 4730388), (48, 3941990), (52, 3638760), (60, 3153592), (65, 2911008), (78, 2425840), (80, 2365194), (96, 1970995), (104, 1819380), (120, 1576796), (130, 1455504), (156, 1212920), (160, 1182597), (195, 970336), (208, 909690), (240, 788398), (260, 727752), (312, 606460), (390, 485168), (416, 454845), (480, 394199), (520, 363876), (624, 303230), (780, 242584), (1040, 181938), (1248, 151615), (1560, 121292), (2080, 90969), (3120, 60646), (6240, 30323)]