160246440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 547223040

約数和(自身を除く): 386976600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 83, 90, 93, 120, 124, 155, 166, 173, 180, 186, 248, 249, 279, 310, 332, 346, 360, 372, 415, 465, 498, 519, 558, 620, 664, 692, 744, 747, 830, 865, 930, 996, 1038, 1116, 1240, 1245, 1384, 1395, 1494, 1557, 1660, 1730, 1860, 1992, 2076, 2232, 2490, 2573, 2595, 2790, 2988, 3114, 3320, 3460, 3720, 3735, 4152, 4980, 5146, 5190, 5363, 5580, 5976, 6228, 6920, 7470, 7719, 7785, 9960, 10292, 10380, 10726, 11160, 12456, 12865, 14359, 14940, 15438, 15570, 16089, 20584, 20760, 21452, 23157, 25730, 26815, 28718, 29880, 30876, 31140, 32178, 38595, 42904, 43077, 46314, 48267, 51460, 53630, 57436, 61752, 62280, 64356, 71795, 77190, 80445, 86154, 92628, 96534, 102920, 107260, 114872, 115785, 128712, 129231, 143590, 154380, 160890, 172308, 185256, 193068, 214520, 215385, 231570, 241335, 258462, 287180, 308760, 321780, 344616, 386136, 430770, 445129, 463140, 482670, 516924, 574360, 643560, 646155, 861540, 890258, 926280, 965340, 1033848, 1292310, 1335387, 1723080, 1780516, 1930680, 2225645, 2584620, 2670774, 3561032, 4006161, 4451290, 5169240, 5341548, 6676935, 8012322, 8902580, 10683096, 13353870, 16024644, 17805160, 20030805, 26707740, 32049288, 40061610, 53415480, 80123220, 160246440]

約数ペア:

[(1, 160246440), (2, 80123220), (3, 53415480), (4, 40061610), (5, 32049288), (6, 26707740), (8, 20030805), (9, 17805160), (10, 16024644), (12, 13353870), (15, 10683096), (18, 8902580), (20, 8012322), (24, 6676935), (30, 5341548), (31, 5169240), (36, 4451290), (40, 4006161), (45, 3561032), (60, 2670774), (62, 2584620), (72, 2225645), (83, 1930680), (90, 1780516), (93, 1723080), (120, 1335387), (124, 1292310), (155, 1033848), (166, 965340), (173, 926280), (180, 890258), (186, 861540), (248, 646155), (249, 643560), (279, 574360), (310, 516924), (332, 482670), (346, 463140), (360, 445129), (372, 430770), (415, 386136), (465, 344616), (498, 321780), (519, 308760), (558, 287180), (620, 258462), (664, 241335), (692, 231570), (744, 215385), (747, 214520), (830, 193068), (865, 185256), (930, 172308), (996, 160890), (1038, 154380), (1116, 143590), (1240, 129231), (1245, 128712), (1384, 115785), (1395, 114872), (1494, 107260), (1557, 102920), (1660, 96534), (1730, 92628), (1860, 86154), (1992, 80445), (2076, 77190), (2232, 71795), (2490, 64356), (2573, 62280), (2595, 61752), (2790, 57436), (2988, 53630), (3114, 51460), (3320, 48267), (3460, 46314), (3720, 43077), (3735, 42904), (4152, 38595), (4980, 32178), (5146, 31140), (5190, 30876), (5363, 29880), (5580, 28718), (5976, 26815), (6228, 25730), (6920, 23157), (7470, 21452), (7719, 20760), (7785, 20584), (9960, 16089), (10292, 15570), (10380, 15438), (10726, 14940), (11160, 14359), (12456, 12865)]