157828680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 573267240

約数和(自身を除く): 415438560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 41, 45, 51, 60, 68, 72, 74, 82, 85, 90, 102, 111, 120, 123, 136, 148, 153, 164, 170, 180, 185, 204, 205, 222, 246, 255, 289, 296, 306, 328, 333, 340, 360, 369, 370, 408, 410, 444, 492, 510, 555, 578, 612, 615, 629, 666, 680, 697, 738, 740, 765, 820, 867, 888, 984, 1020, 1110, 1156, 1224, 1230, 1258, 1332, 1394, 1445, 1476, 1480, 1517, 1530, 1640, 1665, 1734, 1845, 1887, 2040, 2091, 2220, 2312, 2460, 2516, 2601, 2664, 2788, 2890, 2952, 3034, 3060, 3145, 3330, 3468, 3485, 3690, 3774, 4182, 4335, 4440, 4551, 4920, 5032, 5202, 5576, 5661, 5780, 6068, 6120, 6273, 6290, 6660, 6936, 6970, 7380, 7548, 7585, 8364, 8670, 9102, 9435, 10404, 10455, 10693, 11322, 11560, 11849, 12136, 12546, 12580, 13005, 13320, 13653, 13940, 14760, 15096, 15170, 16728, 17340, 18204, 18870, 20808, 20910, 21386, 22644, 22755, 23698, 25092, 25160, 25789, 26010, 27306, 27880, 28305, 30340, 31365, 32079, 34680, 35547, 36408, 37740, 41820, 42772, 45288, 45510, 47396, 50184, 51578, 52020, 53465, 54612, 56610, 59245, 60680, 62730, 64158, 68265, 71094, 75480, 77367, 83640, 85544, 91020, 94792, 96237, 103156, 104040, 106641, 106930, 109224, 113220, 118490, 125460, 128316, 128945, 136530, 142188, 154734, 160395, 177735, 182040, 192474, 206312, 213282, 213860, 226440, 232101, 236980, 250920, 256632, 257890, 273060, 284376, 309468, 320790, 355470, 384948, 386835, 426564, 427720, 438413, 464202, 473960, 481185, 515780, 533205, 546120, 618936, 641580, 710940, 769896, 773670, 853128, 876826, 928404, 962370, 1031560, 1066410, 1160505, 1283160, 1315239, 1421880, 1547340, 1753652, 1856808, 1924740, 2132820, 2192065, 2321010, 2630478, 3094680, 3507304, 3849480, 3945717, 4265640, 4384130, 4642020, 5260956, 6576195, 7891434, 8768260, 9284040, 10521912, 13152390, 15782868, 17536520, 19728585, 26304780, 31565736, 39457170, 52609560, 78914340, 157828680]

約数ペア:

[(1, 157828680), (2, 78914340), (3, 52609560), (4, 39457170), (5, 31565736), (6, 26304780), (8, 19728585), (9, 17536520), (10, 15782868), (12, 13152390), (15, 10521912), (17, 9284040), (18, 8768260), (20, 7891434), (24, 6576195), (30, 5260956), (34, 4642020), (36, 4384130), (37, 4265640), (40, 3945717), (41, 3849480), (45, 3507304), (51, 3094680), (60, 2630478), (68, 2321010), (72, 2192065), (74, 2132820), (82, 1924740), (85, 1856808), (90, 1753652), (102, 1547340), (111, 1421880), (120, 1315239), (123, 1283160), (136, 1160505), (148, 1066410), (153, 1031560), (164, 962370), (170, 928404), (180, 876826), (185, 853128), (204, 773670), (205, 769896), (222, 710940), (246, 641580), (255, 618936), (289, 546120), (296, 533205), (306, 515780), (328, 481185), (333, 473960), (340, 464202), (360, 438413), (369, 427720), (370, 426564), (408, 386835), (410, 384948), (444, 355470), (492, 320790), (510, 309468), (555, 284376), (578, 273060), (612, 257890), (615, 256632), (629, 250920), (666, 236980), (680, 232101), (697, 226440), (738, 213860), (740, 213282), (765, 206312), (820, 192474), (867, 182040), (888, 177735), (984, 160395), (1020, 154734), (1110, 142188), (1156, 136530), (1224, 128945), (1230, 128316), (1258, 125460), (1332, 118490), (1394, 113220), (1445, 109224), (1476, 106930), (1480, 106641), (1517, 104040), (1530, 103156), (1640, 96237), (1665, 94792), (1734, 91020), (1845, 85544), (1887, 83640), (2040, 77367), (2091, 75480), (2220, 71094), (2312, 68265), (2460, 64158), (2516, 62730), (2601, 60680), (2664, 59245), (2788, 56610), (2890, 54612), (2952, 53465), (3034, 52020), (3060, 51578), (3145, 50184), (3330, 47396), (3468, 45510), (3485, 45288), (3690, 42772), (3774, 41820), (4182, 37740), (4335, 36408), (4440, 35547), (4551, 34680), (4920, 32079), (5032, 31365), (5202, 30340), (5576, 28305), (5661, 27880), (5780, 27306), (6068, 26010), (6120, 25789), (6273, 25160), (6290, 25092), (6660, 23698), (6936, 22755), (6970, 22644), (7380, 21386), (7548, 20910), (7585, 20808), (8364, 18870), (8670, 18204), (9102, 17340), (9435, 16728), (10404, 15170), (10455, 15096), (10693, 14760), (11322, 13940), (11560, 13653), (11849, 13320), (12136, 13005), (12546, 12580)]