139919520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1367

約数の個数: 192

約数和(自身を含む): 502951680

約数和(自身を除く): 363032160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1319, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2638, 2652, 2720, 3120, 3315, 3536, 3957, 4080, 4420, 5276, 5304, 6240, 6595, 6630, 7072, 7914, 8160, 8840, 10552, 10608, 13190, 13260, 15828, 17147, 17680, 19785, 21104, 21216, 22423, 26380, 26520, 31656, 34294, 35360, 39570, 42208, 44846, 51441, 52760, 53040, 63312, 67269, 68588, 79140, 85735, 89692, 102882, 105520, 106080, 112115, 126624, 134538, 137176, 158280, 171470, 179384, 205764, 211040, 224230, 257205, 269076, 274352, 291499, 316560, 336345, 342940, 358768, 411528, 448460, 514410, 538152, 548704, 582998, 633120, 672690, 685880, 717536, 823056, 874497, 896920, 1028820, 1076304, 1165996, 1345380, 1371760, 1457495, 1646112, 1748994, 1793840, 2057640, 2152608, 2331992, 2690760, 2743520, 2914990, 3497988, 3587680, 4115280, 4372485, 4663984, 5381520, 5829980, 6995976, 8230560, 8744970, 9327968, 10763040, 11659960, 13991952, 17489940, 23319920, 27983904, 34979880, 46639840, 69959760, 139919520]

約数ペア:

[(1, 139919520), (2, 69959760), (3, 46639840), (4, 34979880), (5, 27983904), (6, 23319920), (8, 17489940), (10, 13991952), (12, 11659960), (13, 10763040), (15, 9327968), (16, 8744970), (17, 8230560), (20, 6995976), (24, 5829980), (26, 5381520), (30, 4663984), (32, 4372485), (34, 4115280), (39, 3587680), (40, 3497988), (48, 2914990), (51, 2743520), (52, 2690760), (60, 2331992), (65, 2152608), (68, 2057640), (78, 1793840), (80, 1748994), (85, 1646112), (96, 1457495), (102, 1371760), (104, 1345380), (120, 1165996), (130, 1076304), (136, 1028820), (156, 896920), (160, 874497), (170, 823056), (195, 717536), (204, 685880), (208, 672690), (221, 633120), (240, 582998), (255, 548704), (260, 538152), (272, 514410), (312, 448460), (340, 411528), (390, 358768), (408, 342940), (416, 336345), (442, 316560), (480, 291499), (510, 274352), (520, 269076), (544, 257205), (624, 224230), (663, 211040), (680, 205764), (780, 179384), (816, 171470), (884, 158280), (1020, 137176), (1040, 134538), (1105, 126624), (1248, 112115), (1319, 106080), (1326, 105520), (1360, 102882), (1560, 89692), (1632, 85735), (1768, 79140), (2040, 68588), (2080, 67269), (2210, 63312), (2638, 53040), (2652, 52760), (2720, 51441), (3120, 44846), (3315, 42208), (3536, 39570), (3957, 35360), (4080, 34294), (4420, 31656), (5276, 26520), (5304, 26380), (6240, 22423), (6595, 21216), (6630, 21104), (7072, 19785), (7914, 17680), (8160, 17147), (8840, 15828), (10552, 13260), (10608, 13190)]