919103640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:5002

約数の個数: 256

約数和(自身を含む): 3593963520

約数和(自身を除く): 2674859880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3315, 3570, 3640, 4420, 4641, 4760, 4951, 5304, 5460, 6188, 6630, 7140, 7735, 8840, 9282, 9902, 10920, 12376, 13260, 14280, 14853, 15470, 18564, 19804, 23205, 24755, 26520, 29706, 30940, 34657, 37128, 39608, 46410, 49510, 59412, 61880, 64363, 69314, 74265, 84167, 92820, 99020, 103971, 118824, 128726, 138628, 148530, 168334, 173285, 185640, 193089, 198040, 207942, 252501, 257452, 277256, 297060, 321815, 336668, 346570, 386178, 415884, 420835, 450541, 505002, 514904, 519855, 589169, 594120, 643630, 673336, 693140, 772356, 831768, 841670, 901082, 965445, 1010004, 1039710, 1094171, 1178338, 1262505, 1287260, 1351623, 1386280, 1544712, 1683340, 1767507, 1802164, 1930890, 2020008, 2079420, 2188342, 2252705, 2356676, 2525010, 2574520, 2703246, 2945845, 3282513, 3366680, 3535014, 3604328, 3861780, 4158840, 4376684, 4505410, 4713352, 5050020, 5406492, 5470855, 5891690, 6565026, 6758115, 7070028, 7659197, 7723560, 8753368, 8837535, 9010820, 10100040, 10812984, 10941710, 11783380, 13130052, 13516230, 14140056, 15318394, 16412565, 17675070, 18021640, 21883420, 22977591, 23566760, 26260104, 27032460, 30636788, 32825130, 35350140, 38295985, 43766840, 45955182, 54064920, 61273576, 65650260, 70700280, 76591970, 91910364, 114887955, 131300520, 153183940, 183820728, 229775910, 306367880, 459551820, 919103640]

約数ペア:

[(1, 919103640), (2, 459551820), (3, 306367880), (4, 229775910), (5, 183820728), (6, 153183940), (7, 131300520), (8, 114887955), (10, 91910364), (12, 76591970), (13, 70700280), (14, 65650260), (15, 61273576), (17, 54064920), (20, 45955182), (21, 43766840), (24, 38295985), (26, 35350140), (28, 32825130), (30, 30636788), (34, 27032460), (35, 26260104), (39, 23566760), (40, 22977591), (42, 21883420), (51, 18021640), (52, 17675070), (56, 16412565), (60, 15318394), (65, 14140056), (68, 13516230), (70, 13130052), (78, 11783380), (84, 10941710), (85, 10812984), (91, 10100040), (102, 9010820), (104, 8837535), (105, 8753368), (119, 7723560), (120, 7659197), (130, 7070028), (136, 6758115), (140, 6565026), (156, 5891690), (168, 5470855), (170, 5406492), (182, 5050020), (195, 4713352), (204, 4505410), (210, 4376684), (221, 4158840), (238, 3861780), (255, 3604328), (260, 3535014), (273, 3366680), (280, 3282513), (312, 2945845), (340, 2703246), (357, 2574520), (364, 2525010), (390, 2356676), (408, 2252705), (420, 2188342), (442, 2079420), (455, 2020008), (476, 1930890), (510, 1802164), (520, 1767507), (546, 1683340), (595, 1544712), (663, 1386280), (680, 1351623), (714, 1287260), (728, 1262505), (780, 1178338), (840, 1094171), (884, 1039710), (910, 1010004), (952, 965445), (1020, 901082), (1092, 841670), (1105, 831768), (1190, 772356), (1326, 693140), (1365, 673336), (1428, 643630), (1547, 594120), (1560, 589169), (1768, 519855), (1785, 514904), (1820, 505002), (2040, 450541), (2184, 420835), (2210, 415884), (2380, 386178), (2652, 346570), (2730, 336668), (2856, 321815), (3094, 297060), (3315, 277256), (3570, 257452), (3640, 252501), (4420, 207942), (4641, 198040), (4760, 193089), (4951, 185640), (5304, 173285), (5460, 168334), (6188, 148530), (6630, 138628), (7140, 128726), (7735, 118824), (8840, 103971), (9282, 99020), (9902, 92820), (10920, 84167), (12376, 74265), (13260, 69314), (14280, 64363), (14853, 61880), (15470, 59412), (18564, 49510), (19804, 46410), (23205, 39608), (24755, 37128), (26520, 34657), (29706, 30940)]