1332660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 4515840

約数和(自身を除く): 3183180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 167, 190, 210, 228, 266, 285, 334, 380, 399, 420, 501, 532, 570, 665, 668, 798, 835, 1002, 1140, 1169, 1330, 1596, 1670, 1995, 2004, 2338, 2505, 2660, 3173, 3340, 3507, 3990, 4676, 5010, 5845, 6346, 7014, 7980, 9519, 10020, 11690, 12692, 14028, 15865, 17535, 19038, 22211, 23380, 31730, 35070, 38076, 44422, 47595, 63460, 66633, 70140, 88844, 95190, 111055, 133266, 190380, 222110, 266532, 333165, 444220, 666330, 1332660]

約数ペア:

[(1, 1332660), (2, 666330), (3, 444220), (4, 333165), (5, 266532), (6, 222110), (7, 190380), (10, 133266), (12, 111055), (14, 95190), (15, 88844), (19, 70140), (20, 66633), (21, 63460), (28, 47595), (30, 44422), (35, 38076), (38, 35070), (42, 31730), (57, 23380), (60, 22211), (70, 19038), (76, 17535), (84, 15865), (95, 14028), (105, 12692), (114, 11690), (133, 10020), (140, 9519), (167, 7980), (190, 7014), (210, 6346), (228, 5845), (266, 5010), (285, 4676), (334, 3990), (380, 3507), (399, 3340), (420, 3173), (501, 2660), (532, 2505), (570, 2338), (665, 2004), (668, 1995), (798, 1670), (835, 1596), (1002, 1330), (1140, 1169)]