7392146720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1741}}^1$

素因数の和:2003

約数の個数: 192

約数和(自身を含む): 21239801856

約数和(自身を除く): 13847655136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 223, 224, 238, 272, 280, 340, 446, 476, 544, 560, 595, 680, 892, 952, 1115, 1120, 1190, 1360, 1561, 1741, 1784, 1904, 2230, 2380, 2720, 3122, 3482, 3568, 3791, 3808, 4460, 4760, 6244, 6964, 7136, 7582, 7805, 8705, 8920, 9520, 12187, 12488, 13928, 15164, 15610, 17410, 17840, 18955, 19040, 24374, 24976, 26537, 27856, 29597, 30328, 31220, 34820, 35680, 37910, 48748, 49952, 53074, 55712, 59194, 60656, 60935, 62440, 69640, 75820, 97496, 106148, 118388, 121312, 121870, 124880, 132685, 139280, 147985, 151640, 194992, 207179, 212296, 236776, 243740, 249760, 265370, 278560, 295970, 303280, 388243, 389984, 414358, 424592, 473552, 487480, 530740, 591940, 606560, 776486, 828716, 849184, 947104, 974960, 1035895, 1061480, 1183880, 1552972, 1657432, 1941215, 1949920, 2071790, 2122960, 2367760, 2717701, 3105944, 3314864, 3882430, 4143580, 4245920, 4735520, 5435402, 6211888, 6600131, 6629728, 7764860, 8287160, 10870804, 12423776, 13200262, 13588505, 15529720, 16574320, 21741608, 26400524, 27177010, 31059440, 33000655, 33148640, 43483216, 46200917, 52801048, 54354020, 62118880, 66001310, 86966432, 92401834, 105602096, 108708040, 132002620, 184803668, 211204192, 217416080, 231004585, 264005240, 369607336, 434832160, 462009170, 528010480, 739214672, 924018340, 1056020960, 1478429344, 1848036680, 3696073360, 7392146720]

約数ペア:

[(1, 7392146720), (2, 3696073360), (4, 1848036680), (5, 1478429344), (7, 1056020960), (8, 924018340), (10, 739214672), (14, 528010480), (16, 462009170), (17, 434832160), (20, 369607336), (28, 264005240), (32, 231004585), (34, 217416080), (35, 211204192), (40, 184803668), (56, 132002620), (68, 108708040), (70, 105602096), (80, 92401834), (85, 86966432), (112, 66001310), (119, 62118880), (136, 54354020), (140, 52801048), (160, 46200917), (170, 43483216), (223, 33148640), (224, 33000655), (238, 31059440), (272, 27177010), (280, 26400524), (340, 21741608), (446, 16574320), (476, 15529720), (544, 13588505), (560, 13200262), (595, 12423776), (680, 10870804), (892, 8287160), (952, 7764860), (1115, 6629728), (1120, 6600131), (1190, 6211888), (1360, 5435402), (1561, 4735520), (1741, 4245920), (1784, 4143580), (1904, 3882430), (2230, 3314864), (2380, 3105944), (2720, 2717701), (3122, 2367760), (3482, 2122960), (3568, 2071790), (3791, 1949920), (3808, 1941215), (4460, 1657432), (4760, 1552972), (6244, 1183880), (6964, 1061480), (7136, 1035895), (7582, 974960), (7805, 947104), (8705, 849184), (8920, 828716), (9520, 776486), (12187, 606560), (12488, 591940), (13928, 530740), (15164, 487480), (15610, 473552), (17410, 424592), (17840, 414358), (18955, 389984), (19040, 388243), (24374, 303280), (24976, 295970), (26537, 278560), (27856, 265370), (29597, 249760), (30328, 243740), (31220, 236776), (34820, 212296), (35680, 207179), (37910, 194992), (48748, 151640), (49952, 147985), (53074, 139280), (55712, 132685), (59194, 124880), (60656, 121870), (60935, 121312), (62440, 118388), (69640, 106148), (75820, 97496)]