2190321120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 7830466560

約数和(自身を除く): 5640145440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 67, 78, 80, 93, 96, 104, 120, 124, 130, 134, 155, 156, 160, 169, 186, 195, 201, 208, 240, 248, 260, 268, 310, 312, 335, 338, 372, 390, 402, 403, 416, 465, 480, 496, 507, 520, 536, 620, 624, 670, 676, 744, 780, 804, 806, 845, 871, 930, 992, 1005, 1014, 1040, 1072, 1209, 1240, 1248, 1340, 1352, 1488, 1560, 1608, 1612, 1690, 1742, 1860, 2010, 2015, 2028, 2077, 2080, 2144, 2197, 2418, 2480, 2535, 2613, 2680, 2704, 2976, 3120, 3216, 3224, 3380, 3484, 3720, 4020, 4030, 4056, 4154, 4355, 4394, 4836, 4960, 5070, 5226, 5239, 5360, 5408, 6045, 6231, 6240, 6432, 6448, 6591, 6760, 6968, 7440, 8040, 8060, 8112, 8308, 8710, 8788, 9672, 10140, 10385, 10452, 10478, 10720, 10985, 11323, 12090, 12462, 12896, 13065, 13182, 13520, 13936, 14880, 15717, 16080, 16120, 16224, 16616, 17420, 17576, 19344, 20280, 20770, 20904, 20956, 21970, 22646, 24180, 24924, 26130, 26195, 26364, 27001, 27040, 27872, 31155, 31434, 32160, 32240, 32955, 33232, 33969, 34840, 35152, 38688, 40560, 41540, 41808, 41912, 43940, 45292, 48360, 49848, 52260, 52390, 52728, 54002, 56615, 62310, 62868, 64480, 65910, 66464, 67938, 68107, 69680, 70304, 78585, 81003, 81120, 83080, 83616, 83824, 87880, 90584, 96720, 99696, 104520, 104780, 105456, 108004, 113230, 124620, 125736, 131820, 135005, 135876, 136214, 139360, 147199, 157170, 162006, 166160, 167648, 169845, 175760, 181168, 193440, 199392, 204321, 209040, 209560, 210912, 216008, 226460, 249240, 251472, 263640, 270010, 271752, 272428, 294398, 314340, 324012, 332320, 339690, 340535, 351013, 351520, 362336, 405015, 408642, 418080, 419120, 432016, 441597, 452920, 498480, 502944, 527280, 540020, 543504, 544856, 588796, 628680, 648024, 679380, 681070, 702026, 735995, 810030, 817284, 838240, 864032, 883194, 905840, 996960, 1021605, 1053039, 1054560, 1080040, 1087008, 1089712, 1177592, 1257360, 1296048, 1358760, 1362140, 1404052, 1471990, 1620060, 1634568, 1755065, 1766388, 1811680, 2043210, 2106078, 2160080, 2179424, 2207985, 2355184, 2514720, 2592096, 2717520, 2724280, 2808104, 2943980, 3240120, 3269136, 3510130, 3532776, 4086420, 4212156, 4320160, 4415970, 4563169, 4710368, 5265195, 5435040, 5448560, 5616208, 5887960, 6480240, 6538272, 7020260, 7065552, 8172840, 8424312, 8831940, 9126338, 10530390, 10897120, 11232416, 11775920, 12960480, 13689507, 14040520, 14131104, 16345680, 16848624, 17663880, 18252676, 21060780, 22815845, 23551840, 27379014, 28081040, 32691360, 33697248, 35327760, 36505352, 42121560, 45631690, 54758028, 56162080, 68447535, 70655520, 73010704, 84243120, 91263380, 109516056, 136895070, 146021408, 168486240, 182526760, 219032112, 273790140, 365053520, 438064224, 547580280, 730107040, 1095160560, 2190321120]

約数ペア:

[(1, 2190321120), (2, 1095160560), (3, 730107040), (4, 547580280), (5, 438064224), (6, 365053520), (8, 273790140), (10, 219032112), (12, 182526760), (13, 168486240), (15, 146021408), (16, 136895070), (20, 109516056), (24, 91263380), (26, 84243120), (30, 73010704), (31, 70655520), (32, 68447535), (39, 56162080), (40, 54758028), (48, 45631690), (52, 42121560), (60, 36505352), (62, 35327760), (65, 33697248), (67, 32691360), (78, 28081040), (80, 27379014), (93, 23551840), (96, 22815845), (104, 21060780), (120, 18252676), (124, 17663880), (130, 16848624), (134, 16345680), (155, 14131104), (156, 14040520), (160, 13689507), (169, 12960480), (186, 11775920), (195, 11232416), (201, 10897120), (208, 10530390), (240, 9126338), (248, 8831940), (260, 8424312), (268, 8172840), (310, 7065552), (312, 7020260), (335, 6538272), (338, 6480240), (372, 5887960), (390, 5616208), (402, 5448560), (403, 5435040), (416, 5265195), (465, 4710368), (480, 4563169), (496, 4415970), (507, 4320160), (520, 4212156), (536, 4086420), (620, 3532776), (624, 3510130), (670, 3269136), (676, 3240120), (744, 2943980), (780, 2808104), (804, 2724280), (806, 2717520), (845, 2592096), (871, 2514720), (930, 2355184), (992, 2207985), (1005, 2179424), (1014, 2160080), (1040, 2106078), (1072, 2043210), (1209, 1811680), (1240, 1766388), (1248, 1755065), (1340, 1634568), (1352, 1620060), (1488, 1471990), (1560, 1404052), (1608, 1362140), (1612, 1358760), (1690, 1296048), (1742, 1257360), (1860, 1177592), (2010, 1089712), (2015, 1087008), (2028, 1080040), (2077, 1054560), (2080, 1053039), (2144, 1021605), (2197, 996960), (2418, 905840), (2480, 883194), (2535, 864032), (2613, 838240), (2680, 817284), (2704, 810030), (2976, 735995), (3120, 702026), (3216, 681070), (3224, 679380), (3380, 648024), (3484, 628680), (3720, 588796), (4020, 544856), (4030, 543504), (4056, 540020), (4154, 527280), (4355, 502944), (4394, 498480), (4836, 452920), (4960, 441597), (5070, 432016), (5226, 419120), (5239, 418080), (5360, 408642), (5408, 405015), (6045, 362336), (6231, 351520), (6240, 351013), (6432, 340535), (6448, 339690), (6591, 332320), (6760, 324012), (6968, 314340), (7440, 294398), (8040, 272428), (8060, 271752), (8112, 270010), (8308, 263640), (8710, 251472), (8788, 249240), (9672, 226460), (10140, 216008), (10385, 210912), (10452, 209560), (10478, 209040), (10720, 204321), (10985, 199392), (11323, 193440), (12090, 181168), (12462, 175760), (12896, 169845), (13065, 167648), (13182, 166160), (13520, 162006), (13936, 157170), (14880, 147199), (15717, 139360), (16080, 136214), (16120, 135876), (16224, 135005), (16616, 131820), (17420, 125736), (17576, 124620), (19344, 113230), (20280, 108004), (20770, 105456), (20904, 104780), (20956, 104520), (21970, 99696), (22646, 96720), (24180, 90584), (24924, 87880), (26130, 83824), (26195, 83616), (26364, 83080), (27001, 81120), (27040, 81003), (27872, 78585), (31155, 70304), (31434, 69680), (32160, 68107), (32240, 67938), (32955, 66464), (33232, 65910), (33969, 64480), (34840, 62868), (35152, 62310), (38688, 56615), (40560, 54002), (41540, 52728), (41808, 52390), (41912, 52260), (43940, 49848), (45292, 48360)]