10318140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 37739520

約数和(自身を除く): 27421380

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, 431, 532, 570, 630, 665, 684, 798, 855, 862, 1140, 1197, 1260, 1293, 1330, 1596, 1710, 1724, 1995, 2155, 2394, 2586, 2660, 3017, 3420, 3879, 3990, 4310, 4788, 5172, 5985, 6034, 6465, 7758, 7980, 8189, 8620, 9051, 11970, 12068, 12930, 15085, 15516, 16378, 18102, 19395, 23940, 24567, 25860, 27153, 30170, 32756, 36204, 38790, 40945, 45255, 49134, 54306, 57323, 60340, 73701, 77580, 81890, 90510, 98268, 108612, 114646, 122835, 135765, 147402, 163780, 171969, 181020, 229292, 245670, 271530, 286615, 294804, 343938, 368505, 491340, 515907, 543060, 573230, 687876, 737010, 859845, 1031814, 1146460, 1474020, 1719690, 2063628, 2579535, 3439380, 5159070, 10318140]

約数ペア:

[(1, 10318140), (2, 5159070), (3, 3439380), (4, 2579535), (5, 2063628), (6, 1719690), (7, 1474020), (9, 1146460), (10, 1031814), (12, 859845), (14, 737010), (15, 687876), (18, 573230), (19, 543060), (20, 515907), (21, 491340), (28, 368505), (30, 343938), (35, 294804), (36, 286615), (38, 271530), (42, 245670), (45, 229292), (57, 181020), (60, 171969), (63, 163780), (70, 147402), (76, 135765), (84, 122835), (90, 114646), (95, 108612), (105, 98268), (114, 90510), (126, 81890), (133, 77580), (140, 73701), (171, 60340), (180, 57323), (190, 54306), (210, 49134), (228, 45255), (252, 40945), (266, 38790), (285, 36204), (315, 32756), (342, 30170), (380, 27153), (399, 25860), (420, 24567), (431, 23940), (532, 19395), (570, 18102), (630, 16378), (665, 15516), (684, 15085), (798, 12930), (855, 12068), (862, 11970), (1140, 9051), (1197, 8620), (1260, 8189), (1293, 7980), (1330, 7758), (1596, 6465), (1710, 6034), (1724, 5985), (1995, 5172), (2155, 4788), (2394, 4310), (2586, 3990), (2660, 3879), (3017, 3420)]