31804445040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4787}}^1$

素因数の和:4900

約数の個数: 320

約数和(自身を含む): 109432995840

約数和(自身を除く): 77628550800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 47, 48, 57, 60, 62, 76, 80, 93, 94, 95, 114, 120, 124, 141, 152, 155, 186, 188, 190, 228, 235, 240, 248, 282, 285, 304, 310, 372, 376, 380, 456, 465, 470, 496, 564, 570, 589, 620, 705, 744, 752, 760, 893, 912, 930, 940, 1128, 1140, 1178, 1240, 1410, 1457, 1488, 1520, 1767, 1786, 1860, 1880, 2256, 2280, 2356, 2480, 2679, 2820, 2914, 2945, 3534, 3572, 3720, 3760, 4371, 4465, 4560, 4712, 4787, 5358, 5640, 5828, 5890, 7068, 7144, 7285, 7440, 8742, 8835, 8930, 9424, 9574, 10716, 11280, 11656, 11780, 13395, 14136, 14288, 14361, 14570, 17484, 17670, 17860, 19148, 21432, 21855, 23312, 23560, 23935, 26790, 27683, 28272, 28722, 29140, 34968, 35340, 35720, 38296, 42864, 43710, 47120, 47870, 53580, 55366, 57444, 58280, 69936, 70680, 71440, 71805, 76592, 83049, 87420, 90953, 95740, 107160, 110732, 114888, 116560, 138415, 141360, 143610, 148397, 166098, 174840, 181906, 191480, 214320, 221464, 224989, 229776, 272859, 276830, 287220, 296794, 332196, 349680, 363812, 382960, 415245, 442928, 445191, 449978, 454765, 545718, 553660, 574440, 593588, 664392, 674967, 727624, 741985, 830490, 890382, 899956, 909530, 1091436, 1107320, 1124945, 1148880, 1187176, 1328784, 1349934, 1364295, 1455248, 1483970, 1660980, 1780764, 1799912, 1819060, 2182872, 2214640, 2225955, 2249890, 2374352, 2699868, 2728590, 2819543, 2967940, 3321960, 3374835, 3561528, 3599824, 3638120, 4274791, 4365744, 4451910, 4499780, 5399736, 5457180, 5639086, 5935880, 6643920, 6749670, 6974659, 7123056, 7276240, 8458629, 8549582, 8903820, 8999560, 10799472, 10914360, 11278172, 11871760, 12824373, 13499340, 13949318, 14097715, 16917258, 17099164, 17807640, 17999120, 20923977, 21373955, 21828720, 22556344, 25648746, 26998680, 27898636, 28195430, 33834516, 34198328, 34873295, 35615280, 41847954, 42293145, 42747910, 45112688, 51297492, 53997360, 55797272, 56390860, 64121865, 67669032, 68396656, 69746590, 83695908, 84586290, 85495820, 102594984, 104619885, 111594544, 112781720, 128243730, 132518521, 135338064, 139493180, 167391816, 169172580, 170991640, 205189968, 209239770, 225563440, 256487460, 265037042, 278986360, 334783632, 338345160, 341983280, 397555563, 418479540, 512974920, 530074084, 557972720, 662592605, 676690320, 795111126, 836959080, 1025949840, 1060148168, 1325185210, 1590222252, 1673918160, 1987777815, 2120296336, 2650370420, 3180444504, 3975555630, 5300740840, 6360889008, 7951111260, 10601481680, 15902222520, 31804445040]

約数ペア:

[(1, 31804445040), (2, 15902222520), (3, 10601481680), (4, 7951111260), (5, 6360889008), (6, 5300740840), (8, 3975555630), (10, 3180444504), (12, 2650370420), (15, 2120296336), (16, 1987777815), (19, 1673918160), (20, 1590222252), (24, 1325185210), (30, 1060148168), (31, 1025949840), (38, 836959080), (40, 795111126), (47, 676690320), (48, 662592605), (57, 557972720), (60, 530074084), (62, 512974920), (76, 418479540), (80, 397555563), (93, 341983280), (94, 338345160), (95, 334783632), (114, 278986360), (120, 265037042), (124, 256487460), (141, 225563440), (152, 209239770), (155, 205189968), (186, 170991640), (188, 169172580), (190, 167391816), (228, 139493180), (235, 135338064), (240, 132518521), (248, 128243730), (282, 112781720), (285, 111594544), (304, 104619885), (310, 102594984), (372, 85495820), (376, 84586290), (380, 83695908), (456, 69746590), (465, 68396656), (470, 67669032), (496, 64121865), (564, 56390860), (570, 55797272), (589, 53997360), (620, 51297492), (705, 45112688), (744, 42747910), (752, 42293145), (760, 41847954), (893, 35615280), (912, 34873295), (930, 34198328), (940, 33834516), (1128, 28195430), (1140, 27898636), (1178, 26998680), (1240, 25648746), (1410, 22556344), (1457, 21828720), (1488, 21373955), (1520, 20923977), (1767, 17999120), (1786, 17807640), (1860, 17099164), (1880, 16917258), (2256, 14097715), (2280, 13949318), (2356, 13499340), (2480, 12824373), (2679, 11871760), (2820, 11278172), (2914, 10914360), (2945, 10799472), (3534, 8999560), (3572, 8903820), (3720, 8549582), (3760, 8458629), (4371, 7276240), (4465, 7123056), (4560, 6974659), (4712, 6749670), (4787, 6643920), (5358, 5935880), (5640, 5639086), (5828, 5457180), (5890, 5399736), (7068, 4499780), (7144, 4451910), (7285, 4365744), (7440, 4274791), (8742, 3638120), (8835, 3599824), (8930, 3561528), (9424, 3374835), (9574, 3321960), (10716, 2967940), (11280, 2819543), (11656, 2728590), (11780, 2699868), (13395, 2374352), (14136, 2249890), (14288, 2225955), (14361, 2214640), (14570, 2182872), (17484, 1819060), (17670, 1799912), (17860, 1780764), (19148, 1660980), (21432, 1483970), (21855, 1455248), (23312, 1364295), (23560, 1349934), (23935, 1328784), (26790, 1187176), (27683, 1148880), (28272, 1124945), (28722, 1107320), (29140, 1091436), (34968, 909530), (35340, 899956), (35720, 890382), (38296, 830490), (42864, 741985), (43710, 727624), (47120, 674967), (47870, 664392), (53580, 593588), (55366, 574440), (57444, 553660), (58280, 545718), (69936, 454765), (70680, 449978), (71440, 445191), (71805, 442928), (76592, 415245), (83049, 382960), (87420, 363812), (90953, 349680), (95740, 332196), (107160, 296794), (110732, 287220), (114888, 276830), (116560, 272859), (138415, 229776), (141360, 224989), (143610, 221464), (148397, 214320), (166098, 191480), (174840, 181906)]