2240422240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:997

約数の個数: 192

約数和(自身を含む): 6425395200

約数和(自身を除く): 4184972960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 127, 133, 140, 152, 160, 190, 224, 254, 266, 280, 304, 380, 508, 532, 560, 608, 635, 665, 760, 829, 889, 1016, 1064, 1120, 1270, 1330, 1520, 1658, 1778, 2032, 2128, 2413, 2540, 2660, 3040, 3316, 3556, 4064, 4145, 4256, 4445, 4826, 5080, 5320, 5803, 6632, 7112, 8290, 8890, 9652, 10160, 10640, 11606, 12065, 13264, 14224, 15751, 16580, 16891, 17780, 19304, 20320, 21280, 23212, 24130, 26528, 28448, 29015, 31502, 33160, 33782, 35560, 38608, 46424, 48260, 58030, 63004, 66320, 67564, 71120, 77216, 78755, 84455, 92848, 96520, 105283, 110257, 116060, 126008, 132640, 135128, 142240, 157510, 168910, 185696, 193040, 210566, 220514, 232120, 252016, 270256, 315020, 337820, 386080, 421132, 441028, 464240, 504032, 526415, 540512, 551285, 630040, 675640, 736981, 842264, 882056, 928480, 1052830, 1102570, 1260080, 1351280, 1473962, 1684528, 1764112, 2000377, 2105660, 2205140, 2520160, 2702560, 2947924, 3369056, 3528224, 3684905, 4000754, 4211320, 4410280, 5895848, 7369810, 8001508, 8422640, 8820560, 10001885, 11791696, 14002639, 14739620, 16003016, 16845280, 17641120, 20003770, 23583392, 28005278, 29479240, 32006032, 40007540, 56010556, 58958480, 64012064, 70013195, 80015080, 112021112, 117916960, 140026390, 160030160, 224042224, 280052780, 320060320, 448084448, 560105560, 1120211120, 2240422240]

約数ペア:

[(1, 2240422240), (2, 1120211120), (4, 560105560), (5, 448084448), (7, 320060320), (8, 280052780), (10, 224042224), (14, 160030160), (16, 140026390), (19, 117916960), (20, 112021112), (28, 80015080), (32, 70013195), (35, 64012064), (38, 58958480), (40, 56010556), (56, 40007540), (70, 32006032), (76, 29479240), (80, 28005278), (95, 23583392), (112, 20003770), (127, 17641120), (133, 16845280), (140, 16003016), (152, 14739620), (160, 14002639), (190, 11791696), (224, 10001885), (254, 8820560), (266, 8422640), (280, 8001508), (304, 7369810), (380, 5895848), (508, 4410280), (532, 4211320), (560, 4000754), (608, 3684905), (635, 3528224), (665, 3369056), (760, 2947924), (829, 2702560), (889, 2520160), (1016, 2205140), (1064, 2105660), (1120, 2000377), (1270, 1764112), (1330, 1684528), (1520, 1473962), (1658, 1351280), (1778, 1260080), (2032, 1102570), (2128, 1052830), (2413, 928480), (2540, 882056), (2660, 842264), (3040, 736981), (3316, 675640), (3556, 630040), (4064, 551285), (4145, 540512), (4256, 526415), (4445, 504032), (4826, 464240), (5080, 441028), (5320, 421132), (5803, 386080), (6632, 337820), (7112, 315020), (8290, 270256), (8890, 252016), (9652, 232120), (10160, 220514), (10640, 210566), (11606, 193040), (12065, 185696), (13264, 168910), (14224, 157510), (15751, 142240), (16580, 135128), (16891, 132640), (17780, 126008), (19304, 116060), (20320, 110257), (21280, 105283), (23212, 96520), (24130, 92848), (26528, 84455), (28448, 78755), (29015, 77216), (31502, 71120), (33160, 67564), (33782, 66320), (35560, 63004), (38608, 58030), (46424, 48260)]