15630622920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21569}}^1$

素因数の和:21661

約数の個数: 256

約数和(自身を含む): 57773088000

約数和(自身を除く): 42142465080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 72, 88, 90, 99, 108, 110, 120, 122, 132, 135, 165, 180, 183, 198, 216, 220, 244, 264, 270, 297, 305, 330, 360, 366, 396, 440, 488, 495, 540, 549, 594, 610, 660, 671, 732, 792, 915, 990, 1080, 1098, 1188, 1220, 1320, 1342, 1464, 1485, 1647, 1830, 1980, 2013, 2196, 2376, 2440, 2684, 2745, 2970, 3294, 3355, 3660, 3960, 4026, 4392, 5368, 5490, 5940, 6039, 6588, 6710, 7320, 8052, 8235, 10065, 10980, 11880, 12078, 13176, 13420, 16104, 16470, 18117, 20130, 21569, 21960, 24156, 26840, 30195, 32940, 36234, 40260, 43138, 48312, 60390, 64707, 65880, 72468, 80520, 86276, 90585, 107845, 120780, 129414, 144936, 172552, 181170, 194121, 215690, 237259, 241560, 258828, 323535, 362340, 388242, 431380, 474518, 517656, 582363, 647070, 711777, 724680, 776484, 862760, 949036, 970605, 1164726, 1186295, 1294140, 1315709, 1423554, 1552968, 1898072, 1941210, 2135331, 2329452, 2372590, 2588280, 2631418, 2847108, 2911815, 3558885, 3882420, 3947127, 4270662, 4658904, 4745180, 5262836, 5694216, 5823630, 6405993, 6578545, 7117770, 7764840, 7894254, 8541324, 9490360, 10525672, 10676655, 11647260, 11841381, 12811986, 13157090, 14235540, 14472799, 15788508, 17082648, 19735635, 21353310, 23294520, 23682762, 25623972, 26314180, 28471080, 28945598, 31577016, 32029965, 35524143, 39471270, 42706620, 43418397, 47365524, 51247944, 52628360, 57891196, 59206905, 64059930, 71048286, 72363995, 78942540, 85413240, 86836794, 94731048, 115782392, 118413810, 128119860, 130255191, 142096572, 144727990, 157885080, 173673588, 177620715, 217091985, 236827620, 256239720, 260510382, 284193144, 289455980, 347347176, 355241430, 390765573, 434183970, 473655240, 521020764, 578911960, 651275955, 710482860, 781531146, 868367940, 1042041528, 1302551910, 1420965720, 1563062292, 1736735880, 1953827865, 2605103820, 3126124584, 3907655730, 5210207640, 7815311460, 15630622920]

約数ペア:

[(1, 15630622920), (2, 7815311460), (3, 5210207640), (4, 3907655730), (5, 3126124584), (6, 2605103820), (8, 1953827865), (9, 1736735880), (10, 1563062292), (11, 1420965720), (12, 1302551910), (15, 1042041528), (18, 868367940), (20, 781531146), (22, 710482860), (24, 651275955), (27, 578911960), (30, 521020764), (33, 473655240), (36, 434183970), (40, 390765573), (44, 355241430), (45, 347347176), (54, 289455980), (55, 284193144), (60, 260510382), (61, 256239720), (66, 236827620), (72, 217091985), (88, 177620715), (90, 173673588), (99, 157885080), (108, 144727990), (110, 142096572), (120, 130255191), (122, 128119860), (132, 118413810), (135, 115782392), (165, 94731048), (180, 86836794), (183, 85413240), (198, 78942540), (216, 72363995), (220, 71048286), (244, 64059930), (264, 59206905), (270, 57891196), (297, 52628360), (305, 51247944), (330, 47365524), (360, 43418397), (366, 42706620), (396, 39471270), (440, 35524143), (488, 32029965), (495, 31577016), (540, 28945598), (549, 28471080), (594, 26314180), (610, 25623972), (660, 23682762), (671, 23294520), (732, 21353310), (792, 19735635), (915, 17082648), (990, 15788508), (1080, 14472799), (1098, 14235540), (1188, 13157090), (1220, 12811986), (1320, 11841381), (1342, 11647260), (1464, 10676655), (1485, 10525672), (1647, 9490360), (1830, 8541324), (1980, 7894254), (2013, 7764840), (2196, 7117770), (2376, 6578545), (2440, 6405993), (2684, 5823630), (2745, 5694216), (2970, 5262836), (3294, 4745180), (3355, 4658904), (3660, 4270662), (3960, 3947127), (4026, 3882420), (4392, 3558885), (5368, 2911815), (5490, 2847108), (5940, 2631418), (6039, 2588280), (6588, 2372590), (6710, 2329452), (7320, 2135331), (8052, 1941210), (8235, 1898072), (10065, 1552968), (10980, 1423554), (11880, 1315709), (12078, 1294140), (13176, 1186295), (13420, 1164726), (16104, 970605), (16470, 949036), (18117, 862760), (20130, 776484), (21569, 724680), (21960, 711777), (24156, 647070), (26840, 582363), (30195, 517656), (32940, 474518), (36234, 431380), (40260, 388242), (43138, 362340), (48312, 323535), (60390, 258828), (64707, 241560), (65880, 237259), (72468, 215690), (80520, 194121), (86276, 181170), (90585, 172552), (107845, 144936), (120780, 129414)]