63127120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 187488000

約数和(自身を除く): 124360880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 266, 272, 280, 304, 323, 340, 349, 380, 476, 532, 560, 595, 646, 665, 680, 698, 760, 952, 1064, 1190, 1292, 1330, 1360, 1396, 1520, 1615, 1745, 1904, 2128, 2261, 2380, 2443, 2584, 2660, 2792, 3230, 3490, 4522, 4760, 4886, 5168, 5320, 5584, 5933, 6460, 6631, 6980, 9044, 9520, 9772, 10640, 11305, 11866, 12215, 12920, 13262, 13960, 18088, 19544, 22610, 23732, 24430, 25840, 26524, 27920, 29665, 33155, 36176, 39088, 41531, 45220, 46417, 47464, 48860, 53048, 59330, 66310, 83062, 90440, 92834, 94928, 97720, 106096, 112727, 118660, 132620, 166124, 180880, 185668, 195440, 207655, 225454, 232085, 237320, 265240, 332248, 371336, 415310, 450908, 464170, 474640, 530480, 563635, 664496, 742672, 789089, 830620, 901816, 928340, 1127270, 1578178, 1661240, 1803632, 1856680, 2254540, 3156356, 3322480, 3713360, 3945445, 4509080, 6312712, 7890890, 9018160, 12625424, 15781780, 31563560, 63127120]

約数ペア:

[(1, 63127120), (2, 31563560), (4, 15781780), (5, 12625424), (7, 9018160), (8, 7890890), (10, 6312712), (14, 4509080), (16, 3945445), (17, 3713360), (19, 3322480), (20, 3156356), (28, 2254540), (34, 1856680), (35, 1803632), (38, 1661240), (40, 1578178), (56, 1127270), (68, 928340), (70, 901816), (76, 830620), (80, 789089), (85, 742672), (95, 664496), (112, 563635), (119, 530480), (133, 474640), (136, 464170), (140, 450908), (152, 415310), (170, 371336), (190, 332248), (238, 265240), (266, 237320), (272, 232085), (280, 225454), (304, 207655), (323, 195440), (340, 185668), (349, 180880), (380, 166124), (476, 132620), (532, 118660), (560, 112727), (595, 106096), (646, 97720), (665, 94928), (680, 92834), (698, 90440), (760, 83062), (952, 66310), (1064, 59330), (1190, 53048), (1292, 48860), (1330, 47464), (1360, 46417), (1396, 45220), (1520, 41531), (1615, 39088), (1745, 36176), (1904, 33155), (2128, 29665), (2261, 27920), (2380, 26524), (2443, 25840), (2584, 24430), (2660, 23732), (2792, 22610), (3230, 19544), (3490, 18088), (4522, 13960), (4760, 13262), (4886, 12920), (5168, 12215), (5320, 11866), (5584, 11305), (5933, 10640), (6460, 9772), (6631, 9520), (6980, 9044)]