15835749120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1136

約数の個数: 432

約数和(自身を含む): 58543430400

約数和(自身を除く): 42707681280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 71, 72, 76, 80, 90, 95, 96, 114, 120, 128, 142, 144, 152, 160, 171, 180, 190, 192, 213, 228, 240, 256, 284, 285, 288, 304, 320, 342, 355, 360, 380, 384, 426, 456, 480, 568, 570, 576, 608, 639, 640, 684, 710, 720, 760, 768, 852, 855, 912, 960, 1019, 1065, 1136, 1140, 1152, 1216, 1278, 1280, 1349, 1368, 1420, 1440, 1520, 1704, 1710, 1824, 1920, 2038, 2130, 2272, 2280, 2304, 2432, 2556, 2698, 2736, 2840, 2880, 3040, 3057, 3195, 3408, 3420, 3648, 3840, 4047, 4076, 4260, 4544, 4560, 4864, 5095, 5112, 5396, 5472, 5680, 5760, 6080, 6114, 6390, 6745, 6816, 6840, 7296, 8094, 8152, 8520, 9088, 9120, 9171, 10190, 10224, 10792, 10944, 11360, 11520, 12141, 12160, 12228, 12780, 13490, 13632, 13680, 14592, 15285, 16188, 16304, 17040, 18176, 18240, 18342, 19361, 20235, 20380, 20448, 21584, 21888, 22720, 24282, 24320, 24456, 25560, 26980, 27264, 27360, 30570, 32376, 32608, 34080, 36480, 36684, 38722, 40470, 40760, 40896, 43168, 43776, 45440, 45855, 48564, 48912, 51120, 53960, 54528, 54720, 58083, 60705, 61140, 64752, 65216, 68160, 72349, 72960, 73368, 77444, 80940, 81520, 81792, 86336, 90880, 91710, 96805, 97128, 97824, 102240, 107920, 109440, 116166, 121410, 122280, 129504, 130432, 136320, 144698, 146736, 154888, 161880, 163040, 163584, 172672, 174249, 183420, 193610, 194256, 195648, 204480, 215840, 217047, 218880, 232332, 242820, 244560, 259008, 260864, 272640, 289396, 290415, 293472, 309776, 323760, 326080, 345344, 348498, 361745, 366840, 387220, 388512, 391296, 408960, 431680, 434094, 464664, 485640, 489120, 518016, 578792, 580830, 586944, 619552, 647520, 651141, 652160, 696996, 723490, 733680, 774440, 777024, 782592, 817920, 863360, 868188, 871245, 929328, 971280, 978240, 1036032, 1085235, 1157584, 1161660, 1173888, 1239104, 1295040, 1302282, 1304320, 1374631, 1393992, 1446980, 1467360, 1548880, 1554048, 1726720, 1736376, 1742490, 1858656, 1942560, 1956480, 2170470, 2315168, 2323320, 2347776, 2478208, 2590080, 2604564, 2749262, 2787984, 2893960, 2934720, 3097760, 3108096, 3255705, 3472752, 3484980, 3717312, 3885120, 3912960, 4123893, 4340940, 4630336, 4646640, 4956416, 5180160, 5209128, 5498524, 5575968, 5787920, 5869440, 6195520, 6511410, 6873155, 6945504, 6969960, 7434624, 7770240, 8247786, 8681880, 9260672, 9293280, 10418256, 10997048, 11151936, 11575840, 11738880, 12371679, 12391040, 13022820, 13746310, 13891008, 13939920, 14869248, 15540480, 16495572, 17363760, 18521344, 18586560, 20619465, 20836512, 21994096, 22303872, 23151680, 24743358, 24782080, 26045640, 27492620, 27782016, 27879840, 32991144, 34727520, 37173120, 41238930, 41673024, 43988192, 44607744, 46303360, 49486716, 52091280, 54985240, 55564032, 55759680, 61858395, 65982288, 69455040, 74346240, 82477860, 83346048, 87976384, 92606720, 98973432, 104182560, 109970480, 111519360, 123716790, 131964576, 138910080, 164955720, 166692096, 175952768, 197946864, 208365120, 219940960, 223038720, 247433580, 263929152, 277820160, 329911440, 351905536, 395893728, 416730240, 439881920, 494867160, 527858304, 659822880, 791787456, 833460480, 879763840, 989734320, 1055716608, 1319645760, 1583574912, 1759527680, 1979468640, 2639291520, 3167149824, 3958937280, 5278583040, 7917874560, 15835749120]

約数ペア:

[(1, 15835749120), (2, 7917874560), (3, 5278583040), (4, 3958937280), (5, 3167149824), (6, 2639291520), (8, 1979468640), (9, 1759527680), (10, 1583574912), (12, 1319645760), (15, 1055716608), (16, 989734320), (18, 879763840), (19, 833460480), (20, 791787456), (24, 659822880), (30, 527858304), (32, 494867160), (36, 439881920), (38, 416730240), (40, 395893728), (45, 351905536), (48, 329911440), (57, 277820160), (60, 263929152), (64, 247433580), (71, 223038720), (72, 219940960), (76, 208365120), (80, 197946864), (90, 175952768), (95, 166692096), (96, 164955720), (114, 138910080), (120, 131964576), (128, 123716790), (142, 111519360), (144, 109970480), (152, 104182560), (160, 98973432), (171, 92606720), (180, 87976384), (190, 83346048), (192, 82477860), (213, 74346240), (228, 69455040), (240, 65982288), (256, 61858395), (284, 55759680), (285, 55564032), (288, 54985240), (304, 52091280), (320, 49486716), (342, 46303360), (355, 44607744), (360, 43988192), (380, 41673024), (384, 41238930), (426, 37173120), (456, 34727520), (480, 32991144), (568, 27879840), (570, 27782016), (576, 27492620), (608, 26045640), (639, 24782080), (640, 24743358), (684, 23151680), (710, 22303872), (720, 21994096), (760, 20836512), (768, 20619465), (852, 18586560), (855, 18521344), (912, 17363760), (960, 16495572), (1019, 15540480), (1065, 14869248), (1136, 13939920), (1140, 13891008), (1152, 13746310), (1216, 13022820), (1278, 12391040), (1280, 12371679), (1349, 11738880), (1368, 11575840), (1420, 11151936), (1440, 10997048), (1520, 10418256), (1704, 9293280), (1710, 9260672), (1824, 8681880), (1920, 8247786), (2038, 7770240), (2130, 7434624), (2272, 6969960), (2280, 6945504), (2304, 6873155), (2432, 6511410), (2556, 6195520), (2698, 5869440), (2736, 5787920), (2840, 5575968), (2880, 5498524), (3040, 5209128), (3057, 5180160), (3195, 4956416), (3408, 4646640), (3420, 4630336), (3648, 4340940), (3840, 4123893), (4047, 3912960), (4076, 3885120), (4260, 3717312), (4544, 3484980), (4560, 3472752), (4864, 3255705), (5095, 3108096), (5112, 3097760), (5396, 2934720), (5472, 2893960), (5680, 2787984), (5760, 2749262), (6080, 2604564), (6114, 2590080), (6390, 2478208), (6745, 2347776), (6816, 2323320), (6840, 2315168), (7296, 2170470), (8094, 1956480), (8152, 1942560), (8520, 1858656), (9088, 1742490), (9120, 1736376), (9171, 1726720), (10190, 1554048), (10224, 1548880), (10792, 1467360), (10944, 1446980), (11360, 1393992), (11520, 1374631), (12141, 1304320), (12160, 1302282), (12228, 1295040), (12780, 1239104), (13490, 1173888), (13632, 1161660), (13680, 1157584), (14592, 1085235), (15285, 1036032), (16188, 978240), (16304, 971280), (17040, 929328), (18176, 871245), (18240, 868188), (18342, 863360), (19361, 817920), (20235, 782592), (20380, 777024), (20448, 774440), (21584, 733680), (21888, 723490), (22720, 696996), (24282, 652160), (24320, 651141), (24456, 647520), (25560, 619552), (26980, 586944), (27264, 580830), (27360, 578792), (30570, 518016), (32376, 489120), (32608, 485640), (34080, 464664), (36480, 434094), (36684, 431680), (38722, 408960), (40470, 391296), (40760, 388512), (40896, 387220), (43168, 366840), (43776, 361745), (45440, 348498), (45855, 345344), (48564, 326080), (48912, 323760), (51120, 309776), (53960, 293472), (54528, 290415), (54720, 289396), (58083, 272640), (60705, 260864), (61140, 259008), (64752, 244560), (65216, 242820), (68160, 232332), (72349, 218880), (72960, 217047), (73368, 215840), (77444, 204480), (80940, 195648), (81520, 194256), (81792, 193610), (86336, 183420), (90880, 174249), (91710, 172672), (96805, 163584), (97128, 163040), (97824, 161880), (102240, 154888), (107920, 146736), (109440, 144698), (116166, 136320), (121410, 130432), (122280, 129504)]