55517280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 384

約数和(自身を含む): 227598336

約数和(自身を除く): 172081056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 41, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 82, 84, 91, 93, 96, 104, 105, 112, 120, 123, 124, 130, 140, 155, 156, 160, 164, 168, 182, 186, 195, 205, 208, 210, 217, 224, 240, 246, 248, 260, 273, 280, 287, 310, 312, 328, 336, 364, 372, 390, 403, 410, 416, 420, 434, 455, 465, 480, 492, 496, 520, 533, 546, 560, 574, 615, 620, 624, 651, 656, 672, 728, 744, 780, 806, 820, 840, 861, 868, 910, 930, 984, 992, 1040, 1066, 1085, 1092, 1120, 1148, 1209, 1230, 1240, 1248, 1271, 1302, 1312, 1365, 1435, 1456, 1488, 1560, 1599, 1612, 1640, 1680, 1722, 1736, 1820, 1860, 1968, 2015, 2080, 2132, 2170, 2184, 2296, 2418, 2460, 2480, 2542, 2604, 2665, 2730, 2821, 2870, 2912, 2976, 3120, 3198, 3224, 3255, 3280, 3360, 3444, 3472, 3640, 3720, 3731, 3813, 3936, 4030, 4264, 4305, 4340, 4368, 4592, 4836, 4920, 4960, 5084, 5208, 5330, 5460, 5642, 5740, 6045, 6240, 6355, 6396, 6448, 6510, 6560, 6888, 6944, 7280, 7440, 7462, 7626, 7995, 8060, 8463, 8528, 8610, 8680, 8736, 8897, 9184, 9672, 9840, 10168, 10416, 10660, 10920, 11193, 11284, 11480, 12090, 12710, 12792, 12896, 13020, 13776, 14105, 14560, 14880, 14924, 15252, 15990, 16120, 16523, 16926, 17056, 17220, 17360, 17794, 18655, 19065, 19344, 19680, 20336, 20832, 21320, 21840, 22386, 22568, 22960, 24180, 25420, 25584, 26040, 26691, 27552, 28210, 29848, 30504, 31980, 32240, 33046, 33852, 34440, 34720, 35588, 37310, 38130, 38688, 40672, 42315, 42640, 43680, 44485, 44772, 45136, 45920, 48360, 49569, 50840, 51168, 52080, 53382, 55965, 56420, 59696, 61008, 63960, 64480, 66092, 67704, 68880, 71176, 74620, 76260, 82615, 84630, 85280, 88970, 89544, 90272, 96720, 99138, 101680, 104160, 106764, 111930, 112840, 115661, 119392, 122016, 127920, 132184, 133455, 135408, 137760, 142352, 149240, 152520, 165230, 169260, 177940, 179088, 193440, 198276, 203360, 213528, 223860, 225680, 231322, 247845, 255840, 264368, 266910, 270816, 284704, 298480, 305040, 330460, 338520, 346983, 355880, 358176, 396552, 427056, 447720, 451360, 462644, 495690, 528736, 533820, 578305, 596960, 610080, 660920, 677040, 693966, 711760, 793104, 854112, 895440, 925288, 991380, 1067640, 1156610, 1321840, 1354080, 1387932, 1423520, 1586208, 1734915, 1790880, 1850576, 1982760, 2135280, 2313220, 2643680, 2775864, 3469830, 3701152, 3965520, 4270560, 4626440, 5551728, 6939660, 7931040, 9252880, 11103456, 13879320, 18505760, 27758640, 55517280]

約数ペア:

[(1, 55517280), (2, 27758640), (3, 18505760), (4, 13879320), (5, 11103456), (6, 9252880), (7, 7931040), (8, 6939660), (10, 5551728), (12, 4626440), (13, 4270560), (14, 3965520), (15, 3701152), (16, 3469830), (20, 2775864), (21, 2643680), (24, 2313220), (26, 2135280), (28, 1982760), (30, 1850576), (31, 1790880), (32, 1734915), (35, 1586208), (39, 1423520), (40, 1387932), (41, 1354080), (42, 1321840), (48, 1156610), (52, 1067640), (56, 991380), (60, 925288), (62, 895440), (65, 854112), (70, 793104), (78, 711760), (80, 693966), (82, 677040), (84, 660920), (91, 610080), (93, 596960), (96, 578305), (104, 533820), (105, 528736), (112, 495690), (120, 462644), (123, 451360), (124, 447720), (130, 427056), (140, 396552), (155, 358176), (156, 355880), (160, 346983), (164, 338520), (168, 330460), (182, 305040), (186, 298480), (195, 284704), (205, 270816), (208, 266910), (210, 264368), (217, 255840), (224, 247845), (240, 231322), (246, 225680), (248, 223860), (260, 213528), (273, 203360), (280, 198276), (287, 193440), (310, 179088), (312, 177940), (328, 169260), (336, 165230), (364, 152520), (372, 149240), (390, 142352), (403, 137760), (410, 135408), (416, 133455), (420, 132184), (434, 127920), (455, 122016), (465, 119392), (480, 115661), (492, 112840), (496, 111930), (520, 106764), (533, 104160), (546, 101680), (560, 99138), (574, 96720), (615, 90272), (620, 89544), (624, 88970), (651, 85280), (656, 84630), (672, 82615), (728, 76260), (744, 74620), (780, 71176), (806, 68880), (820, 67704), (840, 66092), (861, 64480), (868, 63960), (910, 61008), (930, 59696), (984, 56420), (992, 55965), (1040, 53382), (1066, 52080), (1085, 51168), (1092, 50840), (1120, 49569), (1148, 48360), (1209, 45920), (1230, 45136), (1240, 44772), (1248, 44485), (1271, 43680), (1302, 42640), (1312, 42315), (1365, 40672), (1435, 38688), (1456, 38130), (1488, 37310), (1560, 35588), (1599, 34720), (1612, 34440), (1640, 33852), (1680, 33046), (1722, 32240), (1736, 31980), (1820, 30504), (1860, 29848), (1968, 28210), (2015, 27552), (2080, 26691), (2132, 26040), (2170, 25584), (2184, 25420), (2296, 24180), (2418, 22960), (2460, 22568), (2480, 22386), (2542, 21840), (2604, 21320), (2665, 20832), (2730, 20336), (2821, 19680), (2870, 19344), (2912, 19065), (2976, 18655), (3120, 17794), (3198, 17360), (3224, 17220), (3255, 17056), (3280, 16926), (3360, 16523), (3444, 16120), (3472, 15990), (3640, 15252), (3720, 14924), (3731, 14880), (3813, 14560), (3936, 14105), (4030, 13776), (4264, 13020), (4305, 12896), (4340, 12792), (4368, 12710), (4592, 12090), (4836, 11480), (4920, 11284), (4960, 11193), (5084, 10920), (5208, 10660), (5330, 10416), (5460, 10168), (5642, 9840), (5740, 9672), (6045, 9184), (6240, 8897), (6355, 8736), (6396, 8680), (6448, 8610), (6510, 8528), (6560, 8463), (6888, 8060), (6944, 7995), (7280, 7626), (7440, 7462)]