881078040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1371

約数の個数: 256

約数和(自身を含む): 3196195200

約数和(自身を除く): 2315117160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 51, 54, 60, 68, 72, 74, 85, 90, 102, 108, 111, 120, 135, 136, 148, 153, 170, 180, 185, 204, 216, 222, 255, 270, 296, 306, 333, 340, 360, 370, 408, 444, 459, 510, 540, 555, 612, 629, 666, 680, 740, 765, 888, 918, 999, 1020, 1080, 1110, 1224, 1258, 1297, 1332, 1480, 1530, 1665, 1836, 1887, 1998, 2040, 2220, 2295, 2516, 2594, 2664, 3060, 3145, 3330, 3672, 3774, 3891, 3996, 4440, 4590, 4995, 5032, 5188, 5661, 6120, 6290, 6485, 6660, 7548, 7782, 7992, 9180, 9435, 9990, 10376, 11322, 11673, 12580, 12970, 13320, 15096, 15564, 16983, 18360, 18870, 19455, 19980, 22049, 22644, 23346, 25160, 25940, 28305, 31128, 33966, 35019, 37740, 38910, 39960, 44098, 45288, 46692, 47989, 51880, 56610, 58365, 66147, 67932, 70038, 75480, 77820, 84915, 88196, 93384, 95978, 110245, 113220, 116730, 132294, 135864, 140076, 143967, 155640, 169830, 175095, 176392, 191956, 198441, 220490, 226440, 233460, 239945, 264588, 280152, 287934, 330735, 339660, 350190, 383912, 396882, 431901, 440980, 466920, 479890, 529176, 575868, 595323, 661470, 679320, 700380, 719835, 793764, 815813, 863802, 881960, 959780, 992205, 1151736, 1190646, 1295703, 1322940, 1400760, 1439670, 1587528, 1631626, 1727604, 1919560, 1984410, 2159505, 2381292, 2447439, 2591406, 2645880, 2879340, 2976615, 3263252, 3455208, 3968820, 4079065, 4319010, 4762584, 4894878, 5182812, 5758680, 5953230, 6478515, 6526504, 7342317, 7937640, 8158130, 8638020, 9789756, 10365624, 11906460, 12237195, 12957030, 14684634, 16316260, 17276040, 19579512, 22026951, 23812920, 24474390, 25914060, 29369268, 32632520, 36711585, 44053902, 48948780, 51828120, 58738536, 73423170, 88107804, 97897560, 110134755, 146846340, 176215608, 220269510, 293692680, 440539020, 881078040]

約数ペア:

[(1, 881078040), (2, 440539020), (3, 293692680), (4, 220269510), (5, 176215608), (6, 146846340), (8, 110134755), (9, 97897560), (10, 88107804), (12, 73423170), (15, 58738536), (17, 51828120), (18, 48948780), (20, 44053902), (24, 36711585), (27, 32632520), (30, 29369268), (34, 25914060), (36, 24474390), (37, 23812920), (40, 22026951), (45, 19579512), (51, 17276040), (54, 16316260), (60, 14684634), (68, 12957030), (72, 12237195), (74, 11906460), (85, 10365624), (90, 9789756), (102, 8638020), (108, 8158130), (111, 7937640), (120, 7342317), (135, 6526504), (136, 6478515), (148, 5953230), (153, 5758680), (170, 5182812), (180, 4894878), (185, 4762584), (204, 4319010), (216, 4079065), (222, 3968820), (255, 3455208), (270, 3263252), (296, 2976615), (306, 2879340), (333, 2645880), (340, 2591406), (360, 2447439), (370, 2381292), (408, 2159505), (444, 1984410), (459, 1919560), (510, 1727604), (540, 1631626), (555, 1587528), (612, 1439670), (629, 1400760), (666, 1322940), (680, 1295703), (740, 1190646), (765, 1151736), (888, 992205), (918, 959780), (999, 881960), (1020, 863802), (1080, 815813), (1110, 793764), (1224, 719835), (1258, 700380), (1297, 679320), (1332, 661470), (1480, 595323), (1530, 575868), (1665, 529176), (1836, 479890), (1887, 466920), (1998, 440980), (2040, 431901), (2220, 396882), (2295, 383912), (2516, 350190), (2594, 339660), (2664, 330735), (3060, 287934), (3145, 280152), (3330, 264588), (3672, 239945), (3774, 233460), (3891, 226440), (3996, 220490), (4440, 198441), (4590, 191956), (4995, 176392), (5032, 175095), (5188, 169830), (5661, 155640), (6120, 143967), (6290, 140076), (6485, 135864), (6660, 132294), (7548, 116730), (7782, 113220), (7992, 110245), (9180, 95978), (9435, 93384), (9990, 88196), (10376, 84915), (11322, 77820), (11673, 75480), (12580, 70038), (12970, 67932), (13320, 66147), (15096, 58365), (15564, 56610), (16983, 51880), (18360, 47989), (18870, 46692), (19455, 45288), (19980, 44098), (22049, 39960), (22644, 38910), (23346, 37740), (25160, 35019), (25940, 33966), (28305, 31128)]