229564920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 789626880

約数和(自身を除く): 560061960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 47, 52, 60, 62, 65, 78, 93, 94, 101, 104, 120, 124, 130, 141, 155, 156, 186, 188, 195, 202, 235, 248, 260, 282, 303, 310, 312, 372, 376, 390, 403, 404, 465, 470, 505, 520, 564, 606, 611, 620, 705, 744, 780, 806, 808, 930, 940, 1010, 1128, 1209, 1212, 1222, 1240, 1313, 1410, 1457, 1515, 1560, 1612, 1833, 1860, 1880, 2015, 2020, 2418, 2424, 2444, 2626, 2820, 2914, 3030, 3055, 3131, 3224, 3666, 3720, 3939, 4030, 4040, 4371, 4747, 4836, 4888, 5252, 5640, 5828, 6045, 6060, 6110, 6262, 6565, 7285, 7332, 7878, 8060, 8742, 9165, 9393, 9494, 9672, 10504, 11656, 12090, 12120, 12220, 12524, 13130, 14241, 14570, 14664, 15655, 15756, 16120, 17484, 18330, 18786, 18941, 18988, 19695, 21855, 23735, 24180, 24440, 25048, 26260, 28482, 29140, 31310, 31512, 34968, 36660, 37572, 37882, 37976, 39390, 40703, 43710, 46965, 47470, 48360, 52520, 56823, 56964, 58280, 61711, 62620, 71205, 73320, 75144, 75764, 78780, 81406, 87420, 93930, 94705, 94940, 113646, 113928, 122109, 123422, 125240, 142410, 147157, 151528, 157560, 162812, 174840, 185133, 187860, 189410, 189880, 203515, 227292, 244218, 246844, 284115, 284820, 294314, 308555, 325624, 370266, 375720, 378820, 407030, 441471, 454584, 488436, 493688, 568230, 569640, 588628, 610545, 617110, 735785, 740532, 757640, 814060, 882942, 925665, 976872, 1136460, 1177256, 1221090, 1234220, 1471570, 1481064, 1628120, 1765884, 1851330, 1913041, 2207355, 2272920, 2442180, 2468440, 2943140, 3531768, 3702660, 3826082, 4414710, 4884360, 5739123, 5886280, 7405320, 7652164, 8829420, 9565205, 11478246, 15304328, 17658840, 19130410, 22956492, 28695615, 38260820, 45912984, 57391230, 76521640, 114782460, 229564920]

約数ペア:

[(1, 229564920), (2, 114782460), (3, 76521640), (4, 57391230), (5, 45912984), (6, 38260820), (8, 28695615), (10, 22956492), (12, 19130410), (13, 17658840), (15, 15304328), (20, 11478246), (24, 9565205), (26, 8829420), (30, 7652164), (31, 7405320), (39, 5886280), (40, 5739123), (47, 4884360), (52, 4414710), (60, 3826082), (62, 3702660), (65, 3531768), (78, 2943140), (93, 2468440), (94, 2442180), (101, 2272920), (104, 2207355), (120, 1913041), (124, 1851330), (130, 1765884), (141, 1628120), (155, 1481064), (156, 1471570), (186, 1234220), (188, 1221090), (195, 1177256), (202, 1136460), (235, 976872), (248, 925665), (260, 882942), (282, 814060), (303, 757640), (310, 740532), (312, 735785), (372, 617110), (376, 610545), (390, 588628), (403, 569640), (404, 568230), (465, 493688), (470, 488436), (505, 454584), (520, 441471), (564, 407030), (606, 378820), (611, 375720), (620, 370266), (705, 325624), (744, 308555), (780, 294314), (806, 284820), (808, 284115), (930, 246844), (940, 244218), (1010, 227292), (1128, 203515), (1209, 189880), (1212, 189410), (1222, 187860), (1240, 185133), (1313, 174840), (1410, 162812), (1457, 157560), (1515, 151528), (1560, 147157), (1612, 142410), (1833, 125240), (1860, 123422), (1880, 122109), (2015, 113928), (2020, 113646), (2418, 94940), (2424, 94705), (2444, 93930), (2626, 87420), (2820, 81406), (2914, 78780), (3030, 75764), (3055, 75144), (3131, 73320), (3224, 71205), (3666, 62620), (3720, 61711), (3939, 58280), (4030, 56964), (4040, 56823), (4371, 52520), (4747, 48360), (4836, 47470), (4888, 46965), (5252, 43710), (5640, 40703), (5828, 39390), (6045, 37976), (6060, 37882), (6110, 37572), (6262, 36660), (6565, 34968), (7285, 31512), (7332, 31310), (7878, 29140), (8060, 28482), (8742, 26260), (9165, 25048), (9393, 24440), (9494, 24180), (9672, 23735), (10504, 21855), (11656, 19695), (12090, 18988), (12120, 18941), (12220, 18786), (12524, 18330), (13130, 17484), (14241, 16120), (14570, 15756), (14664, 15655)]