12721132320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2708

約数の個数: 384

約数和(自身を含む): 46550972160

約数和(自身を除く): 33829839840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 41, 48, 52, 57, 60, 65, 76, 78, 80, 82, 95, 96, 104, 114, 120, 123, 130, 152, 156, 160, 164, 190, 195, 205, 208, 228, 240, 246, 247, 260, 285, 304, 312, 328, 380, 390, 410, 416, 456, 480, 492, 494, 520, 533, 570, 608, 615, 624, 656, 741, 760, 779, 780, 820, 912, 984, 988, 1040, 1066, 1140, 1230, 1235, 1248, 1312, 1482, 1520, 1558, 1560, 1599, 1640, 1824, 1968, 1976, 2080, 2132, 2280, 2337, 2460, 2470, 2617, 2665, 2964, 3040, 3116, 3120, 3198, 3280, 3705, 3895, 3936, 3952, 4264, 4560, 4674, 4920, 4940, 5234, 5330, 5928, 6232, 6240, 6396, 6560, 7410, 7790, 7851, 7904, 7995, 8528, 9120, 9348, 9840, 9880, 10127, 10468, 10660, 11685, 11856, 12464, 12792, 13085, 14820, 15580, 15702, 15990, 17056, 18696, 19680, 19760, 20254, 20936, 21320, 23370, 23712, 24928, 25584, 26170, 29640, 30381, 31160, 31404, 31980, 34021, 37392, 39255, 39520, 40508, 41872, 42640, 46740, 49723, 50635, 51168, 52340, 59280, 60762, 62320, 62808, 63960, 68042, 74784, 78510, 81016, 83744, 85280, 93480, 99446, 101270, 102063, 104680, 107297, 118560, 121524, 124640, 125616, 127920, 136084, 149169, 151905, 157020, 162032, 170105, 186960, 198892, 202540, 204126, 209360, 214594, 243048, 248615, 251232, 255840, 272168, 298338, 303810, 314040, 321891, 324064, 340210, 373920, 397784, 405080, 408252, 418720, 429188, 486096, 497230, 510315, 536485, 544336, 596676, 607620, 628080, 643782, 646399, 680420, 745845, 795568, 810160, 816504, 858376, 972192, 994460, 1020630, 1072970, 1088672, 1193352, 1215240, 1256160, 1287564, 1292798, 1360840, 1394861, 1491690, 1591136, 1609455, 1620320, 1633008, 1716752, 1939197, 1988920, 2038643, 2041260, 2145940, 2386704, 2430480, 2575128, 2585596, 2721680, 2789722, 2983380, 3218910, 3231995, 3266016, 3433504, 3878394, 3977840, 4077286, 4082520, 4184583, 4291880, 4773408, 4860960, 5150256, 5171192, 5443360, 5579444, 5966760, 6115929, 6437820, 6463990, 6974305, 7756788, 7955680, 8154572, 8165040, 8369166, 8583760, 9695985, 10193215, 10300512, 10342384, 11158888, 11933520, 12231858, 12875640, 12927980, 13948610, 15513576, 16309144, 16330080, 16738332, 17167520, 19391970, 20386430, 20684768, 20922915, 22317776, 23867040, 24463716, 25751280, 25855960, 26502359, 27897220, 30579645, 31027152, 32618288, 33476664, 38783940, 40772860, 41845830, 44635552, 48927432, 51502560, 51711920, 53004718, 55794440, 61159290, 62054304, 65236576, 66953328, 77567880, 79507077, 81545720, 83691660, 97854864, 103423840, 106009436, 111588880, 122318580, 132511795, 133906656, 155135760, 159014154, 163091440, 167383320, 195709728, 212018872, 223177760, 244637160, 265023590, 310271520, 318028308, 326182880, 334766640, 397535385, 424037744, 489274320, 530047180, 636056616, 669533280, 795070770, 848075488, 978548640, 1060094360, 1272113232, 1590141540, 2120188720, 2544226464, 3180283080, 4240377440, 6360566160, 12721132320]

約数ペア:

[(1, 12721132320), (2, 6360566160), (3, 4240377440), (4, 3180283080), (5, 2544226464), (6, 2120188720), (8, 1590141540), (10, 1272113232), (12, 1060094360), (13, 978548640), (15, 848075488), (16, 795070770), (19, 669533280), (20, 636056616), (24, 530047180), (26, 489274320), (30, 424037744), (32, 397535385), (38, 334766640), (39, 326182880), (40, 318028308), (41, 310271520), (48, 265023590), (52, 244637160), (57, 223177760), (60, 212018872), (65, 195709728), (76, 167383320), (78, 163091440), (80, 159014154), (82, 155135760), (95, 133906656), (96, 132511795), (104, 122318580), (114, 111588880), (120, 106009436), (123, 103423840), (130, 97854864), (152, 83691660), (156, 81545720), (160, 79507077), (164, 77567880), (190, 66953328), (195, 65236576), (205, 62054304), (208, 61159290), (228, 55794440), (240, 53004718), (246, 51711920), (247, 51502560), (260, 48927432), (285, 44635552), (304, 41845830), (312, 40772860), (328, 38783940), (380, 33476664), (390, 32618288), (410, 31027152), (416, 30579645), (456, 27897220), (480, 26502359), (492, 25855960), (494, 25751280), (520, 24463716), (533, 23867040), (570, 22317776), (608, 20922915), (615, 20684768), (624, 20386430), (656, 19391970), (741, 17167520), (760, 16738332), (779, 16330080), (780, 16309144), (820, 15513576), (912, 13948610), (984, 12927980), (988, 12875640), (1040, 12231858), (1066, 11933520), (1140, 11158888), (1230, 10342384), (1235, 10300512), (1248, 10193215), (1312, 9695985), (1482, 8583760), (1520, 8369166), (1558, 8165040), (1560, 8154572), (1599, 7955680), (1640, 7756788), (1824, 6974305), (1968, 6463990), (1976, 6437820), (2080, 6115929), (2132, 5966760), (2280, 5579444), (2337, 5443360), (2460, 5171192), (2470, 5150256), (2617, 4860960), (2665, 4773408), (2964, 4291880), (3040, 4184583), (3116, 4082520), (3120, 4077286), (3198, 3977840), (3280, 3878394), (3705, 3433504), (3895, 3266016), (3936, 3231995), (3952, 3218910), (4264, 2983380), (4560, 2789722), (4674, 2721680), (4920, 2585596), (4940, 2575128), (5234, 2430480), (5330, 2386704), (5928, 2145940), (6232, 2041260), (6240, 2038643), (6396, 1988920), (6560, 1939197), (7410, 1716752), (7790, 1633008), (7851, 1620320), (7904, 1609455), (7995, 1591136), (8528, 1491690), (9120, 1394861), (9348, 1360840), (9840, 1292798), (9880, 1287564), (10127, 1256160), (10468, 1215240), (10660, 1193352), (11685, 1088672), (11856, 1072970), (12464, 1020630), (12792, 994460), (13085, 972192), (14820, 858376), (15580, 816504), (15702, 810160), (15990, 795568), (17056, 745845), (18696, 680420), (19680, 646399), (19760, 643782), (20254, 628080), (20936, 607620), (21320, 596676), (23370, 544336), (23712, 536485), (24928, 510315), (25584, 497230), (26170, 486096), (29640, 429188), (30381, 418720), (31160, 408252), (31404, 405080), (31980, 397784), (34021, 373920), (37392, 340210), (39255, 324064), (39520, 321891), (40508, 314040), (41872, 303810), (42640, 298338), (46740, 272168), (49723, 255840), (50635, 251232), (51168, 248615), (52340, 243048), (59280, 214594), (60762, 209360), (62320, 204126), (62808, 202540), (63960, 198892), (68042, 186960), (74784, 170105), (78510, 162032), (81016, 157020), (83744, 151905), (85280, 149169), (93480, 136084), (99446, 127920), (101270, 125616), (102063, 124640), (104680, 121524), (107297, 118560)]