17816665560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{8081}}^1$

素因数の和:9081

約数の個数: 128

約数和(自身を含む): 56328307200

約数和(自身を除く): 38511641640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 967, 1140, 1934, 2280, 2901, 3868, 4835, 5802, 7736, 8081, 9670, 11604, 14505, 16162, 18373, 19340, 23208, 24243, 29010, 32324, 36746, 38680, 40405, 48486, 55119, 58020, 64648, 73492, 80810, 91865, 96972, 110238, 116040, 121215, 146984, 153539, 161620, 183730, 193944, 220476, 242430, 275595, 307078, 323240, 367460, 440952, 460617, 484860, 551190, 614156, 734920, 767695, 921234, 969720, 1102380, 1228312, 1535390, 1842468, 2204760, 2303085, 3070780, 3684936, 4606170, 6141560, 7814327, 9212340, 15628654, 18424680, 23442981, 31257308, 39071635, 46885962, 62514616, 78143270, 93771924, 117214905, 148472213, 156286540, 187543848, 234429810, 296944426, 312573080, 445416639, 468859620, 593888852, 742361065, 890833278, 937719240, 1187777704, 1484722130, 1781666556, 2227083195, 2969444260, 3563333112, 4454166390, 5938888520, 8908332780, 17816665560]

約数ペア:

[(1, 17816665560), (2, 8908332780), (3, 5938888520), (4, 4454166390), (5, 3563333112), (6, 2969444260), (8, 2227083195), (10, 1781666556), (12, 1484722130), (15, 1187777704), (19, 937719240), (20, 890833278), (24, 742361065), (30, 593888852), (38, 468859620), (40, 445416639), (57, 312573080), (60, 296944426), (76, 234429810), (95, 187543848), (114, 156286540), (120, 148472213), (152, 117214905), (190, 93771924), (228, 78143270), (285, 62514616), (380, 46885962), (456, 39071635), (570, 31257308), (760, 23442981), (967, 18424680), (1140, 15628654), (1934, 9212340), (2280, 7814327), (2901, 6141560), (3868, 4606170), (4835, 3684936), (5802, 3070780), (7736, 2303085), (8081, 2204760), (9670, 1842468), (11604, 1535390), (14505, 1228312), (16162, 1102380), (18373, 969720), (19340, 921234), (23208, 767695), (24243, 734920), (29010, 614156), (32324, 551190), (36746, 484860), (38680, 460617), (40405, 440952), (48486, 367460), (55119, 323240), (58020, 307078), (64648, 275595), (73492, 242430), (80810, 220476), (91865, 193944), (96972, 183730), (110238, 161620), (116040, 153539), (121215, 146984)]