55019342280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1471}}^1\times {\mathrm{6361}}^1$

素因数の和:7860

約数の個数: 192

約数和(自身を含む): 192167009280

約数和(自身を除く): 137147667000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1471, 1960, 2940, 2942, 4413, 5880, 5884, 6361, 7355, 8826, 10297, 11768, 12722, 14710, 17652, 19083, 20594, 22065, 25444, 29420, 30891, 31805, 35304, 38166, 41188, 44130, 44527, 50888, 51485, 58840, 61782, 63610, 72079, 76332, 82376, 88260, 89054, 95415, 102970, 123564, 127220, 133581, 144158, 152664, 154455, 176520, 178108, 190830, 205940, 216237, 222635, 247128, 254440, 267162, 288316, 308910, 311689, 356216, 360395, 381660, 411880, 432474, 445270, 534324, 576632, 617820, 623378, 667905, 720790, 763320, 864948, 890540, 935067, 1068648, 1081185, 1235640, 1246756, 1335810, 1441580, 1558445, 1729896, 1781080, 1870134, 2162370, 2493512, 2671620, 2883160, 3116890, 3740268, 4324740, 4675335, 5343240, 6233780, 7480536, 8649480, 9350670, 9357031, 12467560, 18701340, 18714062, 28071093, 37402680, 37428124, 46785155, 56142186, 65499217, 74856248, 93570310, 112284372, 130998434, 140355465, 187140620, 196497651, 224568744, 261996868, 280710930, 327496085, 374281240, 392995302, 458494519, 523993736, 561421860, 654992170, 785990604, 916989038, 982488255, 1122843720, 1309984340, 1375483557, 1571981208, 1833978076, 1964976510, 2292472595, 2619968680, 2750967114, 3667956152, 3929953020, 4584945190, 5501934228, 6877417785, 7859906040, 9169890380, 11003868456, 13754835570, 18339780760, 27509671140, 55019342280]

約数ペア:

[(1, 55019342280), (2, 27509671140), (3, 18339780760), (4, 13754835570), (5, 11003868456), (6, 9169890380), (7, 7859906040), (8, 6877417785), (10, 5501934228), (12, 4584945190), (14, 3929953020), (15, 3667956152), (20, 2750967114), (21, 2619968680), (24, 2292472595), (28, 1964976510), (30, 1833978076), (35, 1571981208), (40, 1375483557), (42, 1309984340), (49, 1122843720), (56, 982488255), (60, 916989038), (70, 785990604), (84, 654992170), (98, 561421860), (105, 523993736), (120, 458494519), (140, 392995302), (147, 374281240), (168, 327496085), (196, 280710930), (210, 261996868), (245, 224568744), (280, 196497651), (294, 187140620), (392, 140355465), (420, 130998434), (490, 112284372), (588, 93570310), (735, 74856248), (840, 65499217), (980, 56142186), (1176, 46785155), (1470, 37428124), (1471, 37402680), (1960, 28071093), (2940, 18714062), (2942, 18701340), (4413, 12467560), (5880, 9357031), (5884, 9350670), (6361, 8649480), (7355, 7480536), (8826, 6233780), (10297, 5343240), (11768, 4675335), (12722, 4324740), (14710, 3740268), (17652, 3116890), (19083, 2883160), (20594, 2671620), (22065, 2493512), (25444, 2162370), (29420, 1870134), (30891, 1781080), (31805, 1729896), (35304, 1558445), (38166, 1441580), (41188, 1335810), (44130, 1246756), (44527, 1235640), (50888, 1081185), (51485, 1068648), (58840, 935067), (61782, 890540), (63610, 864948), (72079, 763320), (76332, 720790), (82376, 667905), (88260, 623378), (89054, 617820), (95415, 576632), (102970, 534324), (123564, 445270), (127220, 432474), (133581, 411880), (144158, 381660), (152664, 360395), (154455, 356216), (176520, 311689), (178108, 308910), (190830, 288316), (205940, 267162), (216237, 254440), (222635, 247128)]