313379640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3361}}^1$

素因数の和:3422

約数の個数: 192

約数和(自身を含む): 1195796160

約数和(自身を除く): 882416520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3361, 3885, 4440, 4662, 5180, 6216, 6660, 6722, 7770, 9324, 10083, 10360, 11655, 13320, 13444, 15540, 16805, 18648, 20166, 23310, 23527, 26888, 30249, 31080, 33610, 40332, 46620, 47054, 50415, 60498, 67220, 70581, 80664, 93240, 94108, 100830, 117635, 120996, 124357, 134440, 141162, 151245, 188216, 201660, 211743, 235270, 241992, 248714, 282324, 302490, 352905, 373071, 403320, 423486, 470540, 497428, 564648, 604980, 621785, 705810, 746142, 846972, 870499, 941080, 994856, 1058715, 1119213, 1209960, 1243570, 1411620, 1492284, 1693944, 1740998, 1865355, 2117430, 2238426, 2487140, 2611497, 2823240, 2984568, 3481996, 3730710, 4234860, 4352495, 4476852, 4974280, 5222994, 5596065, 6963992, 7461420, 7834491, 8469720, 8704990, 8953704, 10445988, 11192130, 13057485, 14922840, 15668982, 17409980, 20891976, 22384260, 26114970, 31337964, 34819960, 39172455, 44768520, 52229940, 62675928, 78344910, 104459880, 156689820, 313379640]

約数ペア:

[(1, 313379640), (2, 156689820), (3, 104459880), (4, 78344910), (5, 62675928), (6, 52229940), (7, 44768520), (8, 39172455), (9, 34819960), (10, 31337964), (12, 26114970), (14, 22384260), (15, 20891976), (18, 17409980), (20, 15668982), (21, 14922840), (24, 13057485), (28, 11192130), (30, 10445988), (35, 8953704), (36, 8704990), (37, 8469720), (40, 7834491), (42, 7461420), (45, 6963992), (56, 5596065), (60, 5222994), (63, 4974280), (70, 4476852), (72, 4352495), (74, 4234860), (84, 3730710), (90, 3481996), (105, 2984568), (111, 2823240), (120, 2611497), (126, 2487140), (140, 2238426), (148, 2117430), (168, 1865355), (180, 1740998), (185, 1693944), (210, 1492284), (222, 1411620), (252, 1243570), (259, 1209960), (280, 1119213), (296, 1058715), (315, 994856), (333, 941080), (360, 870499), (370, 846972), (420, 746142), (444, 705810), (504, 621785), (518, 604980), (555, 564648), (630, 497428), (666, 470540), (740, 423486), (777, 403320), (840, 373071), (888, 352905), (1036, 302490), (1110, 282324), (1260, 248714), (1295, 241992), (1332, 235270), (1480, 211743), (1554, 201660), (1665, 188216), (2072, 151245), (2220, 141162), (2331, 134440), (2520, 124357), (2590, 120996), (2664, 117635), (3108, 100830), (3330, 94108), (3361, 93240), (3885, 80664), (4440, 70581), (4662, 67220), (5180, 60498), (6216, 50415), (6660, 47054), (6722, 46620), (7770, 40332), (9324, 33610), (10083, 31080), (10360, 30249), (11655, 26888), (13320, 23527), (13444, 23310), (15540, 20166), (16805, 18648)]