20238566580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{2683}}^1$

素因数の和:2991

約数の個数: 192

約数和(自身を含む): 64300051200

約数和(自身を除く): 44061484620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 229, 244, 270, 305, 366, 458, 540, 549, 610, 687, 732, 915, 916, 1098, 1145, 1220, 1374, 1647, 1830, 2061, 2196, 2290, 2683, 2745, 2748, 3294, 3435, 3660, 4122, 4580, 5366, 5490, 6183, 6588, 6870, 8049, 8235, 8244, 10305, 10732, 10980, 12366, 13415, 13740, 13969, 16098, 16470, 20610, 24147, 24732, 26830, 27938, 30915, 32196, 32940, 40245, 41220, 41907, 48294, 53660, 55876, 61830, 69845, 72441, 80490, 83814, 96588, 120735, 123660, 125721, 139690, 144882, 160980, 163663, 167628, 209535, 241470, 251442, 279380, 289764, 327326, 362205, 377163, 419070, 482940, 490989, 502884, 614407, 628605, 654652, 724410, 754326, 818315, 838140, 981978, 1228814, 1257210, 1448820, 1472967, 1508652, 1636630, 1843221, 1885815, 1963956, 2454945, 2457628, 2514420, 2945934, 3072035, 3273260, 3686442, 3771630, 4418901, 4909890, 5529663, 5891868, 6144070, 7364835, 7372884, 7543260, 8837802, 9216105, 9819780, 11059326, 12288140, 14729670, 16588989, 17675604, 18432210, 22094505, 22118652, 27648315, 29459340, 33177978, 36864420, 37478827, 44189010, 55296630, 66355956, 74957654, 82944945, 88378020, 110593260, 112436481, 149915308, 165889890, 187394135, 224872962, 331779780, 337309443, 374788270, 449745924, 562182405, 674618886, 749576540, 1011928329, 1124364810, 1349237772, 1686547215, 2023856658, 2248729620, 3373094430, 4047713316, 5059641645, 6746188860, 10119283290, 20238566580]

約数ペア:

[(1, 20238566580), (2, 10119283290), (3, 6746188860), (4, 5059641645), (5, 4047713316), (6, 3373094430), (9, 2248729620), (10, 2023856658), (12, 1686547215), (15, 1349237772), (18, 1124364810), (20, 1011928329), (27, 749576540), (30, 674618886), (36, 562182405), (45, 449745924), (54, 374788270), (60, 337309443), (61, 331779780), (90, 224872962), (108, 187394135), (122, 165889890), (135, 149915308), (180, 112436481), (183, 110593260), (229, 88378020), (244, 82944945), (270, 74957654), (305, 66355956), (366, 55296630), (458, 44189010), (540, 37478827), (549, 36864420), (610, 33177978), (687, 29459340), (732, 27648315), (915, 22118652), (916, 22094505), (1098, 18432210), (1145, 17675604), (1220, 16588989), (1374, 14729670), (1647, 12288140), (1830, 11059326), (2061, 9819780), (2196, 9216105), (2290, 8837802), (2683, 7543260), (2745, 7372884), (2748, 7364835), (3294, 6144070), (3435, 5891868), (3660, 5529663), (4122, 4909890), (4580, 4418901), (5366, 3771630), (5490, 3686442), (6183, 3273260), (6588, 3072035), (6870, 2945934), (8049, 2514420), (8235, 2457628), (8244, 2454945), (10305, 1963956), (10732, 1885815), (10980, 1843221), (12366, 1636630), (13415, 1508652), (13740, 1472967), (13969, 1448820), (16098, 1257210), (16470, 1228814), (20610, 981978), (24147, 838140), (24732, 818315), (26830, 754326), (27938, 724410), (30915, 654652), (32196, 628605), (32940, 614407), (40245, 502884), (41220, 490989), (41907, 482940), (48294, 419070), (53660, 377163), (55876, 362205), (61830, 327326), (69845, 289764), (72441, 279380), (80490, 251442), (83814, 241470), (96588, 209535), (120735, 167628), (123660, 163663), (125721, 160980), (139690, 144882)]