321059340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13411}}^1$

素因数の和:13452

約数の個数: 144

約数和(自身を含む): 1171672320

約数和(自身を除く): 850612980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 13411, 23940, 26822, 40233, 53644, 67055, 80466, 93877, 120699, 134110, 160932, 187754, 201165, 241398, 254809, 268220, 281631, 375508, 402330, 469385, 482796, 509618, 563262, 603495, 764427, 804660, 844893, 938770, 1019236, 1126524, 1206990, 1274045, 1408155, 1528854, 1689786, 1783663, 1877540, 2293281, 2413980, 2548090, 2816310, 3057708, 3379572, 3567326, 3822135, 4224465, 4586562, 5096180, 5350989, 5632620, 7134652, 7644270, 8448930, 8918315, 9173124, 10701978, 11466405, 15288540, 16052967, 16897860, 17836630, 21403956, 22932810, 26754945, 32105934, 35673260, 45865620, 53509890, 64211868, 80264835, 107019780, 160529670, 321059340]

約数ペア:

[(1, 321059340), (2, 160529670), (3, 107019780), (4, 80264835), (5, 64211868), (6, 53509890), (7, 45865620), (9, 35673260), (10, 32105934), (12, 26754945), (14, 22932810), (15, 21403956), (18, 17836630), (19, 16897860), (20, 16052967), (21, 15288540), (28, 11466405), (30, 10701978), (35, 9173124), (36, 8918315), (38, 8448930), (42, 7644270), (45, 7134652), (57, 5632620), (60, 5350989), (63, 5096180), (70, 4586562), (76, 4224465), (84, 3822135), (90, 3567326), (95, 3379572), (105, 3057708), (114, 2816310), (126, 2548090), (133, 2413980), (140, 2293281), (171, 1877540), (180, 1783663), (190, 1689786), (210, 1528854), (228, 1408155), (252, 1274045), (266, 1206990), (285, 1126524), (315, 1019236), (342, 938770), (380, 844893), (399, 804660), (420, 764427), (532, 603495), (570, 563262), (630, 509618), (665, 482796), (684, 469385), (798, 402330), (855, 375508), (1140, 281631), (1197, 268220), (1260, 254809), (1330, 241398), (1596, 201165), (1710, 187754), (1995, 160932), (2394, 134110), (2660, 120699), (3420, 93877), (3990, 80466), (4788, 67055), (5985, 53644), (7980, 40233), (11970, 26822), (13411, 23940)]