1419187140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59281}}^1$

素因数の和:59322

約数の個数: 144

約数和(自身を含む): 5178875520

約数和(自身を除く): 3759688380

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, 23940, 59281, 118562, 177843, 237124, 296405, 355686, 414967, 533529, 592810, 711372, 829934, 889215, 1067058, 1126339, 1185620, 1244901, 1659868, 1778430, 2074835, 2134116, 2252678, 2489802, 2667645, 3379017, 3556860, 3734703, 4149670, 4505356, 4979604, 5335290, 5631695, 6224505, 6758034, 7469406, 7884373, 8299340, 10137051, 10670580, 11263390, 12449010, 13516068, 14938812, 15768746, 16895085, 18673515, 20274102, 22526780, 23653119, 24898020, 31537492, 33790170, 37347030, 39421865, 40548204, 47306238, 50685255, 67580340, 70959357, 74694060, 78843730, 94612476, 101370510, 118265595, 141918714, 157687460, 202741020, 236531190, 283837428, 354796785, 473062380, 709593570, 1419187140]

約数ペア:

[(1, 1419187140), (2, 709593570), (3, 473062380), (4, 354796785), (5, 283837428), (6, 236531190), (7, 202741020), (9, 157687460), (10, 141918714), (12, 118265595), (14, 101370510), (15, 94612476), (18, 78843730), (19, 74694060), (20, 70959357), (21, 67580340), (28, 50685255), (30, 47306238), (35, 40548204), (36, 39421865), (38, 37347030), (42, 33790170), (45, 31537492), (57, 24898020), (60, 23653119), (63, 22526780), (70, 20274102), (76, 18673515), (84, 16895085), (90, 15768746), (95, 14938812), (105, 13516068), (114, 12449010), (126, 11263390), (133, 10670580), (140, 10137051), (171, 8299340), (180, 7884373), (190, 7469406), (210, 6758034), (228, 6224505), (252, 5631695), (266, 5335290), (285, 4979604), (315, 4505356), (342, 4149670), (380, 3734703), (399, 3556860), (420, 3379017), (532, 2667645), (570, 2489802), (630, 2252678), (665, 2134116), (684, 2074835), (798, 1778430), (855, 1659868), (1140, 1244901), (1197, 1185620), (1260, 1126339), (1330, 1067058), (1596, 889215), (1710, 829934), (1995, 711372), (2394, 592810), (2660, 533529), (3420, 414967), (3990, 355686), (4788, 296405), (5985, 237124), (7980, 177843), (11970, 118562), (23940, 59281)]