268234740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 180

約数和(自身を含む): 882448644

約数和(自身を除く): 614213904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 313, 324, 345, 405, 414, 460, 529, 540, 621, 626, 690, 810, 828, 939, 1035, 1058, 1242, 1252, 1380, 1565, 1587, 1620, 1863, 1878, 2070, 2116, 2484, 2645, 2817, 3105, 3130, 3174, 3726, 3756, 4140, 4695, 4761, 5290, 5634, 6210, 6260, 6348, 7199, 7452, 7935, 8451, 9315, 9390, 9522, 10580, 11268, 12420, 14085, 14283, 14398, 15870, 16902, 18630, 18780, 19044, 21597, 23805, 25353, 28170, 28566, 28796, 31740, 33804, 35995, 37260, 42255, 42849, 43194, 47610, 50706, 56340, 57132, 64791, 71415, 71990, 84510, 85698, 86388, 95220, 101412, 107985, 126765, 129582, 142830, 143980, 165577, 169020, 171396, 194373, 214245, 215970, 253530, 259164, 285660, 323955, 331154, 388746, 428490, 431940, 496731, 507060, 583119, 647910, 662308, 777492, 827885, 856980, 971865, 993462, 1166238, 1295820, 1490193, 1655770, 1943730, 1986924, 2332476, 2483655, 2915595, 2980386, 3311540, 3887460, 4470579, 4967310, 5831190, 5960772, 7450965, 8941158, 9934620, 11662380, 13411737, 14901930, 17882316, 22352895, 26823474, 29803860, 44705790, 53646948, 67058685, 89411580, 134117370, 268234740]

約数ペア:

[(1, 268234740), (2, 134117370), (3, 89411580), (4, 67058685), (5, 53646948), (6, 44705790), (9, 29803860), (10, 26823474), (12, 22352895), (15, 17882316), (18, 14901930), (20, 13411737), (23, 11662380), (27, 9934620), (30, 8941158), (36, 7450965), (45, 5960772), (46, 5831190), (54, 4967310), (60, 4470579), (69, 3887460), (81, 3311540), (90, 2980386), (92, 2915595), (108, 2483655), (115, 2332476), (135, 1986924), (138, 1943730), (162, 1655770), (180, 1490193), (207, 1295820), (230, 1166238), (270, 993462), (276, 971865), (313, 856980), (324, 827885), (345, 777492), (405, 662308), (414, 647910), (460, 583119), (529, 507060), (540, 496731), (621, 431940), (626, 428490), (690, 388746), (810, 331154), (828, 323955), (939, 285660), (1035, 259164), (1058, 253530), (1242, 215970), (1252, 214245), (1380, 194373), (1565, 171396), (1587, 169020), (1620, 165577), (1863, 143980), (1878, 142830), (2070, 129582), (2116, 126765), (2484, 107985), (2645, 101412), (2817, 95220), (3105, 86388), (3130, 85698), (3174, 84510), (3726, 71990), (3756, 71415), (4140, 64791), (4695, 57132), (4761, 56340), (5290, 50706), (5634, 47610), (6210, 43194), (6260, 42849), (6348, 42255), (7199, 37260), (7452, 35995), (7935, 33804), (8451, 31740), (9315, 28796), (9390, 28566), (9522, 28170), (10580, 25353), (11268, 23805), (12420, 21597), (14085, 19044), (14283, 18780), (14398, 18630), (15870, 16902)]