286300560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13109}}^1$

素因数の和:13145

約数の個数: 160

約数和(自身を含む): 1092430080

約数和(自身を除く): 806129520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 13109, 21840, 26218, 39327, 52436, 65545, 78654, 91763, 104872, 131090, 157308, 170417, 183526, 196635, 209744, 262180, 275289, 314616, 340834, 367052, 393270, 458815, 511251, 524360, 550578, 629232, 681668, 734104, 786540, 852085, 917630, 1022502, 1048720, 1101156, 1192919, 1363336, 1376445, 1468208, 1573080, 1704170, 1835260, 2045004, 2202312, 2385838, 2556255, 2726672, 2752890, 3146160, 3408340, 3578757, 3670520, 4090008, 4404624, 4771676, 5112510, 5505780, 5964595, 6816680, 7157514, 7341040, 8180016, 9543352, 10225020, 11011560, 11929190, 13633360, 14315028, 17893785, 19086704, 20450040, 22023120, 23858380, 28630056, 35787570, 40900080, 47716760, 57260112, 71575140, 95433520, 143150280, 286300560]

約数ペア:

[(1, 286300560), (2, 143150280), (3, 95433520), (4, 71575140), (5, 57260112), (6, 47716760), (7, 40900080), (8, 35787570), (10, 28630056), (12, 23858380), (13, 22023120), (14, 20450040), (15, 19086704), (16, 17893785), (20, 14315028), (21, 13633360), (24, 11929190), (26, 11011560), (28, 10225020), (30, 9543352), (35, 8180016), (39, 7341040), (40, 7157514), (42, 6816680), (48, 5964595), (52, 5505780), (56, 5112510), (60, 4771676), (65, 4404624), (70, 4090008), (78, 3670520), (80, 3578757), (84, 3408340), (91, 3146160), (104, 2752890), (105, 2726672), (112, 2556255), (120, 2385838), (130, 2202312), (140, 2045004), (156, 1835260), (168, 1704170), (182, 1573080), (195, 1468208), (208, 1376445), (210, 1363336), (240, 1192919), (260, 1101156), (273, 1048720), (280, 1022502), (312, 917630), (336, 852085), (364, 786540), (390, 734104), (420, 681668), (455, 629232), (520, 550578), (546, 524360), (560, 511251), (624, 458815), (728, 393270), (780, 367052), (840, 340834), (910, 314616), (1040, 275289), (1092, 262180), (1365, 209744), (1456, 196635), (1560, 183526), (1680, 170417), (1820, 157308), (2184, 131090), (2730, 104872), (3120, 91763), (3640, 78654), (4368, 65545), (5460, 52436), (7280, 39327), (10920, 26218), (13109, 21840)]