1605972720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 320

約数和(自身を含む): 5791772160

約数和(自身を除く): 4185799440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 101, 110, 114, 120, 132, 152, 165, 176, 190, 202, 209, 220, 228, 240, 264, 285, 303, 304, 317, 330, 380, 404, 418, 440, 456, 505, 528, 570, 606, 627, 634, 660, 760, 808, 836, 880, 912, 951, 1010, 1045, 1111, 1140, 1212, 1254, 1268, 1320, 1515, 1520, 1585, 1616, 1672, 1902, 1919, 2020, 2090, 2222, 2280, 2424, 2508, 2536, 2640, 3030, 3135, 3170, 3333, 3344, 3487, 3804, 3838, 4040, 4180, 4444, 4560, 4755, 4848, 5016, 5072, 5555, 5757, 6023, 6060, 6270, 6340, 6666, 6974, 7608, 7676, 8080, 8360, 8888, 9510, 9595, 10032, 10461, 11110, 11514, 12046, 12120, 12540, 12680, 13332, 13948, 15216, 15352, 16665, 16720, 17435, 17776, 18069, 19020, 19190, 20922, 21109, 22220, 23028, 24092, 24240, 25080, 25360, 26664, 27896, 28785, 30115, 30704, 32017, 33330, 34870, 36138, 38040, 38380, 41844, 42218, 44440, 46056, 48184, 50160, 52305, 53328, 55792, 57570, 60230, 63327, 64034, 66253, 66660, 69740, 72276, 76080, 76760, 83688, 84436, 88880, 90345, 92112, 96051, 96368, 104610, 105545, 115140, 120460, 126654, 128068, 132506, 133320, 139480, 144552, 153520, 160085, 167376, 168872, 180690, 192102, 198759, 209220, 211090, 230280, 240920, 253308, 256136, 265012, 266640, 278960, 289104, 316635, 320170, 331265, 337744, 352187, 361380, 384204, 397518, 418440, 422180, 460560, 480255, 481840, 506616, 512272, 530024, 608323, 633270, 640340, 662530, 704374, 722760, 768408, 795036, 836880, 844360, 960510, 993795, 1013232, 1056561, 1060048, 1216646, 1266540, 1280680, 1325060, 1408748, 1445520, 1536816, 1590072, 1688720, 1760935, 1824969, 1921020, 1987590, 2113122, 2433292, 2533080, 2561360, 2650120, 2817496, 3041615, 3180144, 3521870, 3649938, 3842040, 3975180, 4226244, 4866584, 5066160, 5282805, 5300240, 5634992, 6083230, 6691553, 7043740, 7299876, 7684080, 7950360, 8452488, 9124845, 9733168, 10565610, 12166460, 13383106, 14087480, 14599752, 15900720, 16904976, 18249690, 20074659, 21131220, 24332920, 26766212, 28174960, 29199504, 33457765, 36499380, 40149318, 42262440, 48665840, 53532424, 66915530, 72998760, 80298636, 84524880, 100373295, 107064848, 133831060, 145997520, 160597272, 200746590, 267662120, 321194544, 401493180, 535324240, 802986360, 1605972720]

約数ペア:

[(1, 1605972720), (2, 802986360), (3, 535324240), (4, 401493180), (5, 321194544), (6, 267662120), (8, 200746590), (10, 160597272), (11, 145997520), (12, 133831060), (15, 107064848), (16, 100373295), (19, 84524880), (20, 80298636), (22, 72998760), (24, 66915530), (30, 53532424), (33, 48665840), (38, 42262440), (40, 40149318), (44, 36499380), (48, 33457765), (55, 29199504), (57, 28174960), (60, 26766212), (66, 24332920), (76, 21131220), (80, 20074659), (88, 18249690), (95, 16904976), (101, 15900720), (110, 14599752), (114, 14087480), (120, 13383106), (132, 12166460), (152, 10565610), (165, 9733168), (176, 9124845), (190, 8452488), (202, 7950360), (209, 7684080), (220, 7299876), (228, 7043740), (240, 6691553), (264, 6083230), (285, 5634992), (303, 5300240), (304, 5282805), (317, 5066160), (330, 4866584), (380, 4226244), (404, 3975180), (418, 3842040), (440, 3649938), (456, 3521870), (505, 3180144), (528, 3041615), (570, 2817496), (606, 2650120), (627, 2561360), (634, 2533080), (660, 2433292), (760, 2113122), (808, 1987590), (836, 1921020), (880, 1824969), (912, 1760935), (951, 1688720), (1010, 1590072), (1045, 1536816), (1111, 1445520), (1140, 1408748), (1212, 1325060), (1254, 1280680), (1268, 1266540), (1320, 1216646), (1515, 1060048), (1520, 1056561), (1585, 1013232), (1616, 993795), (1672, 960510), (1902, 844360), (1919, 836880), (2020, 795036), (2090, 768408), (2222, 722760), (2280, 704374), (2424, 662530), (2508, 640340), (2536, 633270), (2640, 608323), (3030, 530024), (3135, 512272), (3170, 506616), (3333, 481840), (3344, 480255), (3487, 460560), (3804, 422180), (3838, 418440), (4040, 397518), (4180, 384204), (4444, 361380), (4560, 352187), (4755, 337744), (4848, 331265), (5016, 320170), (5072, 316635), (5555, 289104), (5757, 278960), (6023, 266640), (6060, 265012), (6270, 256136), (6340, 253308), (6666, 240920), (6974, 230280), (7608, 211090), (7676, 209220), (8080, 198759), (8360, 192102), (8888, 180690), (9510, 168872), (9595, 167376), (10032, 160085), (10461, 153520), (11110, 144552), (11514, 139480), (12046, 133320), (12120, 132506), (12540, 128068), (12680, 126654), (13332, 120460), (13948, 115140), (15216, 105545), (15352, 104610), (16665, 96368), (16720, 96051), (17435, 92112), (17776, 90345), (18069, 88880), (19020, 84436), (19190, 83688), (20922, 76760), (21109, 76080), (22220, 72276), (23028, 69740), (24092, 66660), (24240, 66253), (25080, 64034), (25360, 63327), (26664, 60230), (27896, 57570), (28785, 55792), (30115, 53328), (30704, 52305), (32017, 50160), (33330, 48184), (34870, 46056), (36138, 44440), (38040, 42218), (38380, 41844)]