1215077040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2683}}^1$

素因数の和:2756

約数の個数: 240

約数和(自身を含む): 4439099808

約数和(自身を除く): 3224022768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 170, 180, 185, 204, 222, 240, 255, 272, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 592, 612, 629, 666, 680, 720, 740, 765, 816, 888, 1020, 1110, 1224, 1258, 1332, 1360, 1480, 1530, 1665, 1776, 1887, 2040, 2220, 2448, 2516, 2664, 2683, 2960, 3060, 3145, 3330, 3774, 4080, 4440, 5032, 5328, 5366, 5661, 6120, 6290, 6660, 7548, 8049, 8880, 9435, 10064, 10732, 11322, 12240, 12580, 13320, 13415, 15096, 16098, 18870, 21464, 22644, 24147, 25160, 26640, 26830, 28305, 30192, 32196, 37740, 40245, 42928, 45288, 45611, 48294, 50320, 53660, 56610, 64392, 75480, 80490, 90576, 91222, 96588, 99271, 107320, 113220, 120735, 128784, 136833, 150960, 160980, 182444, 193176, 198542, 214640, 226440, 228055, 241470, 273666, 297813, 321960, 364888, 386352, 397084, 410499, 452880, 456110, 482940, 496355, 547332, 595626, 643920, 684165, 729776, 794168, 820998, 893439, 912220, 965880, 992710, 1094664, 1191252, 1368330, 1489065, 1588336, 1641996, 1687607, 1786878, 1824440, 1931760, 1985420, 2052495, 2189328, 2382504, 2736660, 2978130, 3283992, 3375214, 3573756, 3648880, 3970840, 4104990, 4467195, 4765008, 5062821, 5473320, 5956260, 6567984, 6750428, 7147512, 7941680, 8209980, 8438035, 8934390, 10125642, 10946640, 11912520, 13500856, 14295024, 15188463, 16419960, 16876070, 17868780, 20251284, 23825040, 25314105, 27001712, 30376926, 32839920, 33752140, 35737560, 40502568, 50628210, 60753852, 67504280, 71475120, 75942315, 81005136, 101256420, 121507704, 135008560, 151884630, 202512840, 243015408, 303769260, 405025680, 607538520, 1215077040]

約数ペア:

[(1, 1215077040), (2, 607538520), (3, 405025680), (4, 303769260), (5, 243015408), (6, 202512840), (8, 151884630), (9, 135008560), (10, 121507704), (12, 101256420), (15, 81005136), (16, 75942315), (17, 71475120), (18, 67504280), (20, 60753852), (24, 50628210), (30, 40502568), (34, 35737560), (36, 33752140), (37, 32839920), (40, 30376926), (45, 27001712), (48, 25314105), (51, 23825040), (60, 20251284), (68, 17868780), (72, 16876070), (74, 16419960), (80, 15188463), (85, 14295024), (90, 13500856), (102, 11912520), (111, 10946640), (120, 10125642), (136, 8934390), (144, 8438035), (148, 8209980), (153, 7941680), (170, 7147512), (180, 6750428), (185, 6567984), (204, 5956260), (222, 5473320), (240, 5062821), (255, 4765008), (272, 4467195), (296, 4104990), (306, 3970840), (333, 3648880), (340, 3573756), (360, 3375214), (370, 3283992), (408, 2978130), (444, 2736660), (510, 2382504), (555, 2189328), (592, 2052495), (612, 1985420), (629, 1931760), (666, 1824440), (680, 1786878), (720, 1687607), (740, 1641996), (765, 1588336), (816, 1489065), (888, 1368330), (1020, 1191252), (1110, 1094664), (1224, 992710), (1258, 965880), (1332, 912220), (1360, 893439), (1480, 820998), (1530, 794168), (1665, 729776), (1776, 684165), (1887, 643920), (2040, 595626), (2220, 547332), (2448, 496355), (2516, 482940), (2664, 456110), (2683, 452880), (2960, 410499), (3060, 397084), (3145, 386352), (3330, 364888), (3774, 321960), (4080, 297813), (4440, 273666), (5032, 241470), (5328, 228055), (5366, 226440), (5661, 214640), (6120, 198542), (6290, 193176), (6660, 182444), (7548, 160980), (8049, 150960), (8880, 136833), (9435, 128784), (10064, 120735), (10732, 113220), (11322, 107320), (12240, 99271), (12580, 96588), (13320, 91222), (13415, 90576), (15096, 80490), (16098, 75480), (18870, 64392), (21464, 56610), (22644, 53660), (24147, 50320), (25160, 48294), (26640, 45611), (26830, 45288), (28305, 42928), (30192, 40245), (32196, 37740)]