138581280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 360

約数和(自身を含む): 533579508

約数和(自身を除く): 394998228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 37, 40, 45, 48, 51, 54, 60, 68, 72, 74, 80, 81, 85, 90, 96, 102, 108, 111, 120, 135, 136, 144, 148, 153, 160, 162, 170, 180, 185, 204, 216, 222, 240, 255, 270, 272, 288, 289, 296, 306, 324, 333, 340, 360, 370, 405, 408, 432, 444, 459, 480, 510, 540, 544, 555, 578, 592, 612, 629, 648, 666, 680, 720, 740, 765, 810, 816, 864, 867, 888, 918, 999, 1020, 1080, 1110, 1156, 1184, 1224, 1258, 1296, 1332, 1360, 1377, 1440, 1445, 1480, 1530, 1620, 1632, 1665, 1734, 1776, 1836, 1887, 1998, 2040, 2160, 2220, 2295, 2312, 2448, 2516, 2592, 2601, 2664, 2720, 2754, 2890, 2960, 2997, 3060, 3145, 3240, 3330, 3468, 3552, 3672, 3774, 3996, 4080, 4320, 4335, 4440, 4590, 4624, 4896, 4995, 5032, 5202, 5328, 5508, 5661, 5780, 5920, 5994, 6120, 6290, 6480, 6660, 6885, 6936, 7344, 7548, 7803, 7992, 8160, 8670, 8880, 9180, 9248, 9435, 9990, 10064, 10404, 10656, 10693, 11016, 11322, 11560, 11988, 12240, 12580, 12960, 13005, 13320, 13770, 13872, 14688, 14985, 15096, 15606, 15984, 16983, 17340, 17760, 18360, 18870, 19980, 20128, 20808, 21386, 22032, 22644, 23120, 23409, 23976, 24480, 25160, 26010, 26640, 27540, 27744, 28305, 29970, 30192, 31212, 31968, 32079, 33966, 34680, 36720, 37740, 39015, 39960, 41616, 42772, 44064, 45288, 46240, 46818, 47952, 50320, 50949, 52020, 53280, 53465, 55080, 56610, 59940, 60384, 62424, 64158, 67932, 69360, 73440, 75480, 78030, 79920, 83232, 84915, 85544, 90576, 93636, 95904, 96237, 100640, 101898, 104040, 106930, 110160, 113220, 117045, 119880, 124848, 128316, 135864, 138720, 150960, 156060, 159840, 160395, 169830, 171088, 181152, 187272, 192474, 203796, 208080, 213860, 220320, 226440, 234090, 239760, 249696, 254745, 256632, 271728, 288711, 301920, 312120, 320790, 339660, 342176, 374544, 384948, 407592, 416160, 427720, 452880, 468180, 479520, 481185, 509490, 513264, 543456, 577422, 624240, 641580, 679320, 749088, 769896, 815184, 855440, 866133, 905760, 936360, 962370, 1018980, 1026528, 1154844, 1248480, 1283160, 1358640, 1443555, 1539792, 1630368, 1710880, 1732266, 1872720, 1924740, 2037960, 2309688, 2566320, 2717280, 2887110, 3079584, 3464532, 3745440, 3849480, 4075920, 4330665, 4619376, 5132640, 5774220, 6929064, 7698960, 8151840, 8661330, 9238752, 11548440, 13858128, 15397920, 17322660, 23096880, 27716256, 34645320, 46193760, 69290640, 138581280]

約数ペア:

[(1, 138581280), (2, 69290640), (3, 46193760), (4, 34645320), (5, 27716256), (6, 23096880), (8, 17322660), (9, 15397920), (10, 13858128), (12, 11548440), (15, 9238752), (16, 8661330), (17, 8151840), (18, 7698960), (20, 6929064), (24, 5774220), (27, 5132640), (30, 4619376), (32, 4330665), (34, 4075920), (36, 3849480), (37, 3745440), (40, 3464532), (45, 3079584), (48, 2887110), (51, 2717280), (54, 2566320), (60, 2309688), (68, 2037960), (72, 1924740), (74, 1872720), (80, 1732266), (81, 1710880), (85, 1630368), (90, 1539792), (96, 1443555), (102, 1358640), (108, 1283160), (111, 1248480), (120, 1154844), (135, 1026528), (136, 1018980), (144, 962370), (148, 936360), (153, 905760), (160, 866133), (162, 855440), (170, 815184), (180, 769896), (185, 749088), (204, 679320), (216, 641580), (222, 624240), (240, 577422), (255, 543456), (270, 513264), (272, 509490), (288, 481185), (289, 479520), (296, 468180), (306, 452880), (324, 427720), (333, 416160), (340, 407592), (360, 384948), (370, 374544), (405, 342176), (408, 339660), (432, 320790), (444, 312120), (459, 301920), (480, 288711), (510, 271728), (540, 256632), (544, 254745), (555, 249696), (578, 239760), (592, 234090), (612, 226440), (629, 220320), (648, 213860), (666, 208080), (680, 203796), (720, 192474), (740, 187272), (765, 181152), (810, 171088), (816, 169830), (864, 160395), (867, 159840), (888, 156060), (918, 150960), (999, 138720), (1020, 135864), (1080, 128316), (1110, 124848), (1156, 119880), (1184, 117045), (1224, 113220), (1258, 110160), (1296, 106930), (1332, 104040), (1360, 101898), (1377, 100640), (1440, 96237), (1445, 95904), (1480, 93636), (1530, 90576), (1620, 85544), (1632, 84915), (1665, 83232), (1734, 79920), (1776, 78030), (1836, 75480), (1887, 73440), (1998, 69360), (2040, 67932), (2160, 64158), (2220, 62424), (2295, 60384), (2312, 59940), (2448, 56610), (2516, 55080), (2592, 53465), (2601, 53280), (2664, 52020), (2720, 50949), (2754, 50320), (2890, 47952), (2960, 46818), (2997, 46240), (3060, 45288), (3145, 44064), (3240, 42772), (3330, 41616), (3468, 39960), (3552, 39015), (3672, 37740), (3774, 36720), (3996, 34680), (4080, 33966), (4320, 32079), (4335, 31968), (4440, 31212), (4590, 30192), (4624, 29970), (4896, 28305), (4995, 27744), (5032, 27540), (5202, 26640), (5328, 26010), (5508, 25160), (5661, 24480), (5780, 23976), (5920, 23409), (5994, 23120), (6120, 22644), (6290, 22032), (6480, 21386), (6660, 20808), (6885, 20128), (6936, 19980), (7344, 18870), (7548, 18360), (7803, 17760), (7992, 17340), (8160, 16983), (8670, 15984), (8880, 15606), (9180, 15096), (9248, 14985), (9435, 14688), (9990, 13872), (10064, 13770), (10404, 13320), (10656, 13005), (10693, 12960), (11016, 12580), (11322, 12240), (11560, 11988)]