1973016080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1417

約数の個数: 160

約数和(自身を含む): 5476792320

約数和(自身を除く): 3503776240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 89, 112, 124, 140, 155, 178, 217, 248, 280, 310, 356, 434, 445, 496, 560, 620, 623, 712, 868, 890, 1085, 1240, 1246, 1277, 1424, 1736, 1780, 2170, 2480, 2492, 2554, 2759, 3115, 3472, 3560, 4340, 4984, 5108, 5518, 6230, 6385, 7120, 8680, 8939, 9968, 10216, 11036, 12460, 12770, 13795, 17360, 17878, 19313, 20432, 22072, 24920, 25540, 27590, 35756, 38626, 39587, 44144, 44695, 49840, 51080, 55180, 71512, 77252, 79174, 89390, 96565, 102160, 110360, 113653, 143024, 154504, 158348, 178780, 193130, 197935, 220720, 227306, 277109, 309008, 316696, 357560, 386260, 395870, 454612, 554218, 568265, 633392, 715120, 772520, 791740, 795571, 909224, 1108436, 1136530, 1385545, 1545040, 1583480, 1591142, 1818448, 2216872, 2273060, 2771090, 3166960, 3182284, 3523243, 3977855, 4433744, 4546120, 5542180, 6364568, 7046486, 7955710, 9092240, 11084360, 12729136, 14092972, 15911420, 17616215, 22168720, 24662701, 28185944, 31822840, 35232430, 49325402, 56371888, 63645680, 70464860, 98650804, 123313505, 140929720, 197301608, 246627010, 281859440, 394603216, 493254020, 986508040, 1973016080]

約数ペア:

[(1, 1973016080), (2, 986508040), (4, 493254020), (5, 394603216), (7, 281859440), (8, 246627010), (10, 197301608), (14, 140929720), (16, 123313505), (20, 98650804), (28, 70464860), (31, 63645680), (35, 56371888), (40, 49325402), (56, 35232430), (62, 31822840), (70, 28185944), (80, 24662701), (89, 22168720), (112, 17616215), (124, 15911420), (140, 14092972), (155, 12729136), (178, 11084360), (217, 9092240), (248, 7955710), (280, 7046486), (310, 6364568), (356, 5542180), (434, 4546120), (445, 4433744), (496, 3977855), (560, 3523243), (620, 3182284), (623, 3166960), (712, 2771090), (868, 2273060), (890, 2216872), (1085, 1818448), (1240, 1591142), (1246, 1583480), (1277, 1545040), (1424, 1385545), (1736, 1136530), (1780, 1108436), (2170, 909224), (2480, 795571), (2492, 791740), (2554, 772520), (2759, 715120), (3115, 633392), (3472, 568265), (3560, 554218), (4340, 454612), (4984, 395870), (5108, 386260), (5518, 357560), (6230, 316696), (6385, 309008), (7120, 277109), (8680, 227306), (8939, 220720), (9968, 197935), (10216, 193130), (11036, 178780), (12460, 158348), (12770, 154504), (13795, 143024), (17360, 113653), (17878, 110360), (19313, 102160), (20432, 96565), (22072, 89390), (24920, 79174), (25540, 77252), (27590, 71512), (35756, 55180), (38626, 51080), (39587, 49840), (44144, 44695)]