140699160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:567

約数の個数: 256

約数和(自身を含む): 551577600

約数和(自身を除く): 410878440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 333, 360, 370, 378, 420, 444, 503, 504, 518, 540, 555, 630, 666, 740, 756, 777, 840, 888, 945, 999, 1006, 1036, 1080, 1110, 1260, 1295, 1332, 1480, 1509, 1512, 1554, 1665, 1890, 1998, 2012, 2072, 2220, 2331, 2515, 2520, 2590, 2664, 3018, 3108, 3330, 3521, 3780, 3885, 3996, 4024, 4440, 4527, 4662, 4995, 5030, 5180, 6036, 6216, 6660, 6993, 7042, 7545, 7560, 7770, 7992, 9054, 9324, 9990, 10060, 10360, 10563, 11655, 12072, 13320, 13581, 13986, 14084, 15090, 15540, 17605, 18108, 18611, 18648, 19980, 20120, 21126, 22635, 23310, 27162, 27972, 28168, 30180, 31080, 31689, 34965, 35210, 36216, 37222, 39960, 42252, 45270, 46620, 52815, 54324, 55833, 55944, 60360, 63378, 67905, 69930, 70420, 74444, 84504, 90540, 93055, 93240, 95067, 105630, 108648, 111666, 126756, 130277, 135810, 139860, 140840, 148888, 158445, 167499, 181080, 186110, 190134, 211260, 223332, 253512, 260554, 271620, 279165, 279720, 316890, 334998, 372220, 380268, 390831, 422520, 446664, 475335, 502497, 521108, 543240, 558330, 633780, 651385, 669996, 744440, 760536, 781662, 837495, 950670, 1004994, 1042216, 1116660, 1172493, 1267560, 1302770, 1339992, 1563324, 1674990, 1901340, 1954155, 2009988, 2233320, 2344986, 2512485, 2605540, 3126648, 3349980, 3517479, 3802680, 3908310, 4019976, 4689972, 5024970, 5211080, 5862465, 6699960, 7034958, 7816620, 9379944, 10049940, 11724930, 14069916, 15633240, 17587395, 20099880, 23449860, 28139832, 35174790, 46899720, 70349580, 140699160]

約数ペア:

[(1, 140699160), (2, 70349580), (3, 46899720), (4, 35174790), (5, 28139832), (6, 23449860), (7, 20099880), (8, 17587395), (9, 15633240), (10, 14069916), (12, 11724930), (14, 10049940), (15, 9379944), (18, 7816620), (20, 7034958), (21, 6699960), (24, 5862465), (27, 5211080), (28, 5024970), (30, 4689972), (35, 4019976), (36, 3908310), (37, 3802680), (40, 3517479), (42, 3349980), (45, 3126648), (54, 2605540), (56, 2512485), (60, 2344986), (63, 2233320), (70, 2009988), (72, 1954155), (74, 1901340), (84, 1674990), (90, 1563324), (105, 1339992), (108, 1302770), (111, 1267560), (120, 1172493), (126, 1116660), (135, 1042216), (140, 1004994), (148, 950670), (168, 837495), (180, 781662), (185, 760536), (189, 744440), (210, 669996), (216, 651385), (222, 633780), (252, 558330), (259, 543240), (270, 521108), (280, 502497), (296, 475335), (315, 446664), (333, 422520), (360, 390831), (370, 380268), (378, 372220), (420, 334998), (444, 316890), (503, 279720), (504, 279165), (518, 271620), (540, 260554), (555, 253512), (630, 223332), (666, 211260), (740, 190134), (756, 186110), (777, 181080), (840, 167499), (888, 158445), (945, 148888), (999, 140840), (1006, 139860), (1036, 135810), (1080, 130277), (1110, 126756), (1260, 111666), (1295, 108648), (1332, 105630), (1480, 95067), (1509, 93240), (1512, 93055), (1554, 90540), (1665, 84504), (1890, 74444), (1998, 70420), (2012, 69930), (2072, 67905), (2220, 63378), (2331, 60360), (2515, 55944), (2520, 55833), (2590, 54324), (2664, 52815), (3018, 46620), (3108, 45270), (3330, 42252), (3521, 39960), (3780, 37222), (3885, 36216), (3996, 35210), (4024, 34965), (4440, 31689), (4527, 31080), (4662, 30180), (4995, 28168), (5030, 27972), (5180, 27162), (6036, 23310), (6216, 22635), (6660, 21126), (6993, 20120), (7042, 19980), (7545, 18648), (7560, 18611), (7770, 18108), (7992, 17605), (9054, 15540), (9324, 15090), (9990, 14084), (10060, 13986), (10360, 13581), (10563, 13320), (11655, 12072)]