144871740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2330

約数の個数: 144

約数和(自身を含む): 490989408

約数和(自身を除く): 346117668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2293, 2340, 2430, 3159, 3510, 4212, 4586, 4860, 5265, 6318, 6879, 7020, 9172, 10530, 11465, 12636, 13758, 15795, 20637, 21060, 22930, 27516, 29809, 31590, 34395, 41274, 45860, 59618, 61911, 63180, 68790, 82548, 89427, 103185, 119236, 123822, 137580, 149045, 178854, 185733, 206370, 247644, 268281, 298090, 309555, 357708, 371466, 412740, 447135, 536562, 557199, 596180, 619110, 742932, 804843, 894270, 928665, 1073124, 1114398, 1238220, 1341405, 1609686, 1788540, 1857330, 2228796, 2414529, 2682810, 2785995, 3219372, 3714660, 4024215, 4829058, 5365620, 5571990, 7243587, 8048430, 9658116, 11143980, 12072645, 14487174, 16096860, 24145290, 28974348, 36217935, 48290580, 72435870, 144871740]

約数ペア:

[(1, 144871740), (2, 72435870), (3, 48290580), (4, 36217935), (5, 28974348), (6, 24145290), (9, 16096860), (10, 14487174), (12, 12072645), (13, 11143980), (15, 9658116), (18, 8048430), (20, 7243587), (26, 5571990), (27, 5365620), (30, 4829058), (36, 4024215), (39, 3714660), (45, 3219372), (52, 2785995), (54, 2682810), (60, 2414529), (65, 2228796), (78, 1857330), (81, 1788540), (90, 1609686), (108, 1341405), (117, 1238220), (130, 1114398), (135, 1073124), (156, 928665), (162, 894270), (180, 804843), (195, 742932), (234, 619110), (243, 596180), (260, 557199), (270, 536562), (324, 447135), (351, 412740), (390, 371466), (405, 357708), (468, 309555), (486, 298090), (540, 268281), (585, 247644), (702, 206370), (780, 185733), (810, 178854), (972, 149045), (1053, 137580), (1170, 123822), (1215, 119236), (1404, 103185), (1620, 89427), (1755, 82548), (2106, 68790), (2293, 63180), (2340, 61911), (2430, 59618), (3159, 45860), (3510, 41274), (4212, 34395), (4586, 31590), (4860, 29809), (5265, 27516), (6318, 22930), (6879, 21060), (7020, 20637), (9172, 15795), (10530, 13758), (11465, 12636)]