186644220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1231}}^1$

素因数の和:1288

約数の個数: 144

約数和(自身を含む): 630862848

約数和(自身を除く): 444218628

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, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 1083, 1140, 1231, 1330, 1444, 1596, 1805, 1995, 2166, 2462, 2527, 2660, 3610, 3693, 3990, 4332, 4924, 5054, 5415, 6155, 7220, 7386, 7581, 7980, 8617, 10108, 10830, 12310, 12635, 14772, 15162, 17234, 18465, 21660, 23389, 24620, 25270, 25851, 30324, 34468, 36930, 37905, 43085, 46778, 50540, 51702, 70167, 73860, 75810, 86170, 93556, 103404, 116945, 129255, 140334, 151620, 163723, 172340, 233890, 258510, 280668, 327446, 350835, 444391, 467780, 491169, 517020, 654892, 701670, 818615, 888782, 982338, 1333173, 1403340, 1637230, 1777564, 1964676, 2221955, 2455845, 2666346, 3110737, 3274460, 4443910, 4911690, 5332692, 6221474, 6665865, 8887820, 9332211, 9823380, 12442948, 13331730, 15553685, 18664422, 26663460, 31107370, 37328844, 46661055, 62214740, 93322110, 186644220]

約数ペア:

[(1, 186644220), (2, 93322110), (3, 62214740), (4, 46661055), (5, 37328844), (6, 31107370), (7, 26663460), (10, 18664422), (12, 15553685), (14, 13331730), (15, 12442948), (19, 9823380), (20, 9332211), (21, 8887820), (28, 6665865), (30, 6221474), (35, 5332692), (38, 4911690), (42, 4443910), (57, 3274460), (60, 3110737), (70, 2666346), (76, 2455845), (84, 2221955), (95, 1964676), (105, 1777564), (114, 1637230), (133, 1403340), (140, 1333173), (190, 982338), (210, 888782), (228, 818615), (266, 701670), (285, 654892), (361, 517020), (380, 491169), (399, 467780), (420, 444391), (532, 350835), (570, 327446), (665, 280668), (722, 258510), (798, 233890), (1083, 172340), (1140, 163723), (1231, 151620), (1330, 140334), (1444, 129255), (1596, 116945), (1805, 103404), (1995, 93556), (2166, 86170), (2462, 75810), (2527, 73860), (2660, 70167), (3610, 51702), (3693, 50540), (3990, 46778), (4332, 43085), (4924, 37905), (5054, 36930), (5415, 34468), (6155, 30324), (7220, 25851), (7386, 25270), (7581, 24620), (7980, 23389), (8617, 21660), (10108, 18465), (10830, 17234), (12310, 15162), (12635, 14772)]