2240564880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1349

約数の個数: 160

約数和(自身を含む): 7149542400

約数和(自身を除く): 4908977520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 199, 215, 240, 258, 344, 398, 430, 516, 597, 645, 688, 796, 860, 995, 1032, 1091, 1194, 1290, 1592, 1720, 1990, 2064, 2182, 2388, 2580, 2985, 3184, 3273, 3440, 3980, 4364, 4776, 5160, 5455, 5970, 6546, 7960, 8557, 8728, 9552, 10320, 10910, 11940, 13092, 15920, 16365, 17114, 17456, 21820, 23880, 25671, 26184, 32730, 34228, 42785, 43640, 46913, 47760, 51342, 52368, 65460, 68456, 85570, 87280, 93826, 102684, 128355, 130920, 136912, 140739, 171140, 187652, 205368, 217109, 234565, 256710, 261840, 281478, 342280, 375304, 410736, 434218, 469130, 513420, 562956, 651327, 684560, 703695, 750608, 868436, 938260, 1026840, 1085545, 1125912, 1302654, 1407390, 1736872, 1876520, 2053680, 2171090, 2251824, 2605308, 2814780, 3256635, 3473744, 3753040, 4342180, 5210616, 5629560, 6513270, 8684360, 9335687, 10421232, 11259120, 13026540, 17368720, 18671374, 26053080, 28007061, 37342748, 46678435, 52106160, 56014122, 74685496, 93356870, 112028244, 140035305, 149370992, 186713740, 224056488, 280070610, 373427480, 448112976, 560141220, 746854960, 1120282440, 2240564880]

約数ペア:

[(1, 2240564880), (2, 1120282440), (3, 746854960), (4, 560141220), (5, 448112976), (6, 373427480), (8, 280070610), (10, 224056488), (12, 186713740), (15, 149370992), (16, 140035305), (20, 112028244), (24, 93356870), (30, 74685496), (40, 56014122), (43, 52106160), (48, 46678435), (60, 37342748), (80, 28007061), (86, 26053080), (120, 18671374), (129, 17368720), (172, 13026540), (199, 11259120), (215, 10421232), (240, 9335687), (258, 8684360), (344, 6513270), (398, 5629560), (430, 5210616), (516, 4342180), (597, 3753040), (645, 3473744), (688, 3256635), (796, 2814780), (860, 2605308), (995, 2251824), (1032, 2171090), (1091, 2053680), (1194, 1876520), (1290, 1736872), (1592, 1407390), (1720, 1302654), (1990, 1125912), (2064, 1085545), (2182, 1026840), (2388, 938260), (2580, 868436), (2985, 750608), (3184, 703695), (3273, 684560), (3440, 651327), (3980, 562956), (4364, 513420), (4776, 469130), (5160, 434218), (5455, 410736), (5970, 375304), (6546, 342280), (7960, 281478), (8557, 261840), (8728, 256710), (9552, 234565), (10320, 217109), (10910, 205368), (11940, 187652), (13092, 171140), (15920, 140739), (16365, 136912), (17114, 130920), (17456, 128355), (21820, 102684), (23880, 93826), (25671, 87280), (26184, 85570), (32730, 68456), (34228, 65460), (42785, 52368), (43640, 51342), (46913, 47760)]