13488720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 240

約数和(自身を含む): 51568128

約数和(自身を除く): 38079408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 48, 49, 56, 60, 62, 70, 74, 80, 84, 93, 98, 105, 111, 112, 120, 124, 140, 147, 148, 155, 168, 185, 186, 196, 210, 217, 222, 240, 245, 248, 259, 280, 294, 296, 310, 336, 370, 372, 392, 420, 434, 444, 465, 490, 496, 518, 555, 560, 588, 592, 620, 651, 735, 740, 744, 777, 784, 840, 868, 888, 930, 980, 1036, 1085, 1110, 1147, 1176, 1240, 1295, 1302, 1470, 1480, 1488, 1519, 1554, 1680, 1736, 1776, 1813, 1860, 1960, 2072, 2170, 2220, 2294, 2352, 2480, 2590, 2604, 2940, 2960, 3038, 3108, 3255, 3441, 3472, 3626, 3720, 3885, 3920, 4144, 4340, 4440, 4557, 4588, 5180, 5208, 5439, 5735, 5880, 6076, 6216, 6510, 6882, 7252, 7440, 7595, 7770, 8029, 8680, 8880, 9065, 9114, 9176, 10360, 10416, 10878, 11470, 11760, 12152, 12432, 13020, 13764, 14504, 15190, 15540, 16058, 17205, 17360, 18130, 18228, 18352, 20720, 21756, 22785, 22940, 24087, 24304, 26040, 27195, 27528, 29008, 30380, 31080, 32116, 34410, 36260, 36456, 40145, 43512, 45570, 45880, 48174, 52080, 54390, 55056, 56203, 60760, 62160, 64232, 68820, 72520, 72912, 80290, 87024, 91140, 91760, 96348, 108780, 112406, 120435, 121520, 128464, 137640, 145040, 160580, 168609, 182280, 192696, 217560, 224812, 240870, 275280, 281015, 321160, 337218, 364560, 385392, 435120, 449624, 481740, 562030, 642320, 674436, 843045, 899248, 963480, 1124060, 1348872, 1686090, 1926960, 2248120, 2697744, 3372180, 4496240, 6744360, 13488720]

約数ペア:

[(1, 13488720), (2, 6744360), (3, 4496240), (4, 3372180), (5, 2697744), (6, 2248120), (7, 1926960), (8, 1686090), (10, 1348872), (12, 1124060), (14, 963480), (15, 899248), (16, 843045), (20, 674436), (21, 642320), (24, 562030), (28, 481740), (30, 449624), (31, 435120), (35, 385392), (37, 364560), (40, 337218), (42, 321160), (48, 281015), (49, 275280), (56, 240870), (60, 224812), (62, 217560), (70, 192696), (74, 182280), (80, 168609), (84, 160580), (93, 145040), (98, 137640), (105, 128464), (111, 121520), (112, 120435), (120, 112406), (124, 108780), (140, 96348), (147, 91760), (148, 91140), (155, 87024), (168, 80290), (185, 72912), (186, 72520), (196, 68820), (210, 64232), (217, 62160), (222, 60760), (240, 56203), (245, 55056), (248, 54390), (259, 52080), (280, 48174), (294, 45880), (296, 45570), (310, 43512), (336, 40145), (370, 36456), (372, 36260), (392, 34410), (420, 32116), (434, 31080), (444, 30380), (465, 29008), (490, 27528), (496, 27195), (518, 26040), (555, 24304), (560, 24087), (588, 22940), (592, 22785), (620, 21756), (651, 20720), (735, 18352), (740, 18228), (744, 18130), (777, 17360), (784, 17205), (840, 16058), (868, 15540), (888, 15190), (930, 14504), (980, 13764), (1036, 13020), (1085, 12432), (1110, 12152), (1147, 11760), (1176, 11470), (1240, 10878), (1295, 10416), (1302, 10360), (1470, 9176), (1480, 9114), (1488, 9065), (1519, 8880), (1554, 8680), (1680, 8029), (1736, 7770), (1776, 7595), (1813, 7440), (1860, 7252), (1960, 6882), (2072, 6510), (2170, 6216), (2220, 6076), (2294, 5880), (2352, 5735), (2480, 5439), (2590, 5208), (2604, 5180), (2940, 4588), (2960, 4557), (3038, 4440), (3108, 4340), (3255, 4144), (3441, 3920), (3472, 3885), (3626, 3720)]