622180721820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1\times {\mathrm{16139}}^1$

素因数の和:21008

約数の個数: 192

約数和(自身を含む): 2096330342400

約数和(自身を除く): 1474149620580

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, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 4831, 7980, 9662, 14493, 16139, 19324, 24155, 28986, 32278, 33817, 48310, 48417, 57972, 64556, 67634, 72465, 80695, 91789, 96620, 96834, 101451, 112973, 135268, 144930, 161390, 169085, 183578, 193668, 202902, 225946, 242085, 275367, 289860, 306641, 322780, 338170, 338919, 367156, 405804, 451892, 458945, 484170, 507255, 550734, 564865, 613282, 642523, 676340, 677838, 917890, 919923, 968340, 1014510, 1101468, 1129730, 1226564, 1285046, 1355676, 1376835, 1533205, 1694595, 1835780, 1839846, 1927569, 2029020, 2146487, 2259460, 2570092, 2753670, 3066410, 3212615, 3389190, 3679692, 3855138, 4292974, 4599615, 5507340, 6132820, 6425230, 6439461, 6778380, 7710276, 8585948, 9199230, 9637845, 10732435, 12850460, 12878922, 18398460, 19275690, 21464870, 25757844, 32197305, 38551380, 42929740, 64394610, 77967509, 128789220, 155935018, 233902527, 311870036, 389837545, 467805054, 545772563, 779675090, 935610108, 1091545126, 1169512635, 1481382671, 1559350180, 1637317689, 2183090252, 2339025270, 2728862815, 2962765342, 3274635378, 4444148013, 4678050540, 5457725630, 5925530684, 6549270756, 7406913355, 8186588445, 8888296026, 10369678697, 10915451260, 14813826710, 16373176890, 17776592052, 20739357394, 22220740065, 29627653420, 31109036091, 32746353780, 41478714788, 44441480130, 51848393485, 62218072182, 88882960260, 103696786970, 124436144364, 155545180455, 207393573940, 311090360910, 622180721820]

約数ペア:

[(1, 622180721820), (2, 311090360910), (3, 207393573940), (4, 155545180455), (5, 124436144364), (6, 103696786970), (7, 88882960260), (10, 62218072182), (12, 51848393485), (14, 44441480130), (15, 41478714788), (19, 32746353780), (20, 31109036091), (21, 29627653420), (28, 22220740065), (30, 20739357394), (35, 17776592052), (38, 16373176890), (42, 14813826710), (57, 10915451260), (60, 10369678697), (70, 8888296026), (76, 8186588445), (84, 7406913355), (95, 6549270756), (105, 5925530684), (114, 5457725630), (133, 4678050540), (140, 4444148013), (190, 3274635378), (210, 2962765342), (228, 2728862815), (266, 2339025270), (285, 2183090252), (380, 1637317689), (399, 1559350180), (420, 1481382671), (532, 1169512635), (570, 1091545126), (665, 935610108), (798, 779675090), (1140, 545772563), (1330, 467805054), (1596, 389837545), (1995, 311870036), (2660, 233902527), (3990, 155935018), (4831, 128789220), (7980, 77967509), (9662, 64394610), (14493, 42929740), (16139, 38551380), (19324, 32197305), (24155, 25757844), (28986, 21464870), (32278, 19275690), (33817, 18398460), (48310, 12878922), (48417, 12850460), (57972, 10732435), (64556, 9637845), (67634, 9199230), (72465, 8585948), (80695, 7710276), (91789, 6778380), (96620, 6439461), (96834, 6425230), (101451, 6132820), (112973, 5507340), (135268, 4599615), (144930, 4292974), (161390, 3855138), (169085, 3679692), (183578, 3389190), (193668, 3212615), (202902, 3066410), (225946, 2753670), (242085, 2570092), (275367, 2259460), (289860, 2146487), (306641, 2029020), (322780, 1927569), (338170, 1839846), (338919, 1835780), (367156, 1694595), (405804, 1533205), (451892, 1376835), (458945, 1355676), (484170, 1285046), (507255, 1226564), (550734, 1129730), (564865, 1101468), (613282, 1014510), (642523, 968340), (676340, 919923), (677838, 917890)]