260092560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11909}}^1$

素因数の和:11945

約数の個数: 160

約数和(自身を含む): 992436480

約数和(自身を除く): 732343920

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, 11909, 21840, 23818, 35727, 47636, 59545, 71454, 83363, 95272, 119090, 142908, 154817, 166726, 178635, 190544, 238180, 250089, 285816, 309634, 333452, 357270, 416815, 464451, 476360, 500178, 571632, 619268, 666904, 714540, 774085, 833630, 928902, 952720, 1000356, 1083719, 1238536, 1250445, 1333808, 1429080, 1548170, 1667260, 1857804, 2000712, 2167438, 2322255, 2477072, 2500890, 2858160, 3096340, 3251157, 3334520, 3715608, 4001424, 4334876, 4644510, 5001780, 5418595, 6192680, 6502314, 6669040, 7431216, 8669752, 9289020, 10003560, 10837190, 12385360, 13004628, 16255785, 17339504, 18578040, 20007120, 21674380, 26009256, 32511570, 37156080, 43348760, 52018512, 65023140, 86697520, 130046280, 260092560]

約数ペア:

[(1, 260092560), (2, 130046280), (3, 86697520), (4, 65023140), (5, 52018512), (6, 43348760), (7, 37156080), (8, 32511570), (10, 26009256), (12, 21674380), (13, 20007120), (14, 18578040), (15, 17339504), (16, 16255785), (20, 13004628), (21, 12385360), (24, 10837190), (26, 10003560), (28, 9289020), (30, 8669752), (35, 7431216), (39, 6669040), (40, 6502314), (42, 6192680), (48, 5418595), (52, 5001780), (56, 4644510), (60, 4334876), (65, 4001424), (70, 3715608), (78, 3334520), (80, 3251157), (84, 3096340), (91, 2858160), (104, 2500890), (105, 2477072), (112, 2322255), (120, 2167438), (130, 2000712), (140, 1857804), (156, 1667260), (168, 1548170), (182, 1429080), (195, 1333808), (208, 1250445), (210, 1238536), (240, 1083719), (260, 1000356), (273, 952720), (280, 928902), (312, 833630), (336, 774085), (364, 714540), (390, 666904), (420, 619268), (455, 571632), (520, 500178), (546, 476360), (560, 464451), (624, 416815), (728, 357270), (780, 333452), (840, 309634), (910, 285816), (1040, 250089), (1092, 238180), (1365, 190544), (1456, 178635), (1560, 166726), (1680, 154817), (1820, 142908), (2184, 119090), (2730, 95272), (3120, 83363), (3640, 71454), (4368, 59545), (5460, 47636), (7280, 35727), (10920, 23818), (11909, 21840)]