7986082080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{15391}}^1$

素因数の和:15479

約数の個数: 192

約数和(自身を含む): 26810155008

約数和(自身を除く): 18824072928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 69, 80, 92, 94, 96, 115, 120, 138, 141, 160, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 480, 552, 564, 690, 705, 736, 752, 920, 940, 1081, 1104, 1128, 1380, 1410, 1504, 1840, 1880, 2162, 2208, 2256, 2760, 2820, 3243, 3680, 3760, 4324, 4512, 5405, 5520, 5640, 6486, 7520, 8648, 10810, 11040, 11280, 12972, 15391, 16215, 17296, 21620, 22560, 25944, 30782, 32430, 34592, 43240, 46173, 51888, 61564, 64860, 76955, 86480, 92346, 103776, 123128, 129720, 153910, 172960, 184692, 230865, 246256, 259440, 307820, 353993, 369384, 461730, 492512, 518880, 615640, 707986, 723377, 738768, 923460, 1061979, 1231280, 1415972, 1446754, 1477536, 1769965, 1846920, 2123958, 2170131, 2462560, 2831944, 2893508, 3539930, 3616885, 3693840, 4247916, 4340262, 5309895, 5663888, 5787016, 7079860, 7233770, 7387680, 8495832, 8680524, 10619790, 10850655, 11327776, 11574032, 14159720, 14467540, 16637671, 16991664, 17361048, 21239580, 21701310, 23148064, 28319440, 28935080, 33275342, 33983328, 34722096, 42479160, 43402620, 49913013, 56638880, 57870160, 66550684, 69444192, 83188355, 84958320, 86805240, 99826026, 115740320, 133101368, 166376710, 169916640, 173610480, 199652052, 249565065, 266202736, 332753420, 347220960, 399304104, 499130130, 532405472, 665506840, 798608208, 998260260, 1331013680, 1597216416, 1996520520, 2662027360, 3993041040, 7986082080]

約数ペア:

[(1, 7986082080), (2, 3993041040), (3, 2662027360), (4, 1996520520), (5, 1597216416), (6, 1331013680), (8, 998260260), (10, 798608208), (12, 665506840), (15, 532405472), (16, 499130130), (20, 399304104), (23, 347220960), (24, 332753420), (30, 266202736), (32, 249565065), (40, 199652052), (46, 173610480), (47, 169916640), (48, 166376710), (60, 133101368), (69, 115740320), (80, 99826026), (92, 86805240), (94, 84958320), (96, 83188355), (115, 69444192), (120, 66550684), (138, 57870160), (141, 56638880), (160, 49913013), (184, 43402620), (188, 42479160), (230, 34722096), (235, 33983328), (240, 33275342), (276, 28935080), (282, 28319440), (345, 23148064), (368, 21701310), (376, 21239580), (460, 17361048), (470, 16991664), (480, 16637671), (552, 14467540), (564, 14159720), (690, 11574032), (705, 11327776), (736, 10850655), (752, 10619790), (920, 8680524), (940, 8495832), (1081, 7387680), (1104, 7233770), (1128, 7079860), (1380, 5787016), (1410, 5663888), (1504, 5309895), (1840, 4340262), (1880, 4247916), (2162, 3693840), (2208, 3616885), (2256, 3539930), (2760, 2893508), (2820, 2831944), (3243, 2462560), (3680, 2170131), (3760, 2123958), (4324, 1846920), (4512, 1769965), (5405, 1477536), (5520, 1446754), (5640, 1415972), (6486, 1231280), (7520, 1061979), (8648, 923460), (10810, 738768), (11040, 723377), (11280, 707986), (12972, 615640), (15391, 518880), (16215, 492512), (17296, 461730), (21620, 369384), (22560, 353993), (25944, 307820), (30782, 259440), (32430, 246256), (34592, 230865), (43240, 184692), (46173, 172960), (51888, 153910), (61564, 129720), (64860, 123128), (76955, 103776), (86480, 92346)]