194138640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 240

約数和(自身を含む): 712632960

約数和(自身を除く): 518494320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 311, 340, 360, 408, 432, 459, 510, 540, 578, 612, 622, 680, 720, 765, 816, 867, 918, 933, 1020, 1080, 1156, 1224, 1244, 1360, 1445, 1530, 1555, 1734, 1836, 1866, 2040, 2160, 2295, 2312, 2448, 2488, 2601, 2799, 2890, 3060, 3110, 3468, 3672, 3732, 4080, 4335, 4590, 4624, 4665, 4976, 5202, 5287, 5598, 5780, 6120, 6220, 6936, 7344, 7464, 7803, 8397, 8670, 9180, 9330, 10404, 10574, 11196, 11560, 12240, 12440, 13005, 13872, 13995, 14928, 15606, 15861, 16794, 17340, 18360, 18660, 20808, 21148, 22392, 23120, 24880, 26010, 26435, 27990, 31212, 31722, 33588, 34680, 36720, 37320, 39015, 41616, 41985, 42296, 44784, 47583, 52020, 52870, 55980, 62424, 63444, 67176, 69360, 74640, 78030, 79305, 83970, 84592, 89879, 95166, 104040, 105740, 111960, 124848, 126888, 134352, 142749, 156060, 158610, 167940, 179758, 190332, 208080, 211480, 223920, 237915, 253776, 269637, 285498, 312120, 317220, 335880, 359516, 380664, 422960, 449395, 475830, 539274, 570996, 624240, 634440, 671760, 713745, 719032, 761328, 808911, 898790, 951660, 1078548, 1141992, 1268880, 1348185, 1427490, 1438064, 1617822, 1797580, 1903320, 2157096, 2283984, 2426733, 2696370, 2854980, 3235644, 3595160, 3806640, 4044555, 4314192, 4853466, 5392740, 5709960, 6471288, 7190320, 8089110, 9706932, 10785480, 11419920, 12133665, 12942576, 16178220, 19413864, 21570960, 24267330, 32356440, 38827728, 48534660, 64712880, 97069320, 194138640]

約数ペア:

[(1, 194138640), (2, 97069320), (3, 64712880), (4, 48534660), (5, 38827728), (6, 32356440), (8, 24267330), (9, 21570960), (10, 19413864), (12, 16178220), (15, 12942576), (16, 12133665), (17, 11419920), (18, 10785480), (20, 9706932), (24, 8089110), (27, 7190320), (30, 6471288), (34, 5709960), (36, 5392740), (40, 4853466), (45, 4314192), (48, 4044555), (51, 3806640), (54, 3595160), (60, 3235644), (68, 2854980), (72, 2696370), (80, 2426733), (85, 2283984), (90, 2157096), (102, 1903320), (108, 1797580), (120, 1617822), (135, 1438064), (136, 1427490), (144, 1348185), (153, 1268880), (170, 1141992), (180, 1078548), (204, 951660), (216, 898790), (240, 808911), (255, 761328), (270, 719032), (272, 713745), (289, 671760), (306, 634440), (311, 624240), (340, 570996), (360, 539274), (408, 475830), (432, 449395), (459, 422960), (510, 380664), (540, 359516), (578, 335880), (612, 317220), (622, 312120), (680, 285498), (720, 269637), (765, 253776), (816, 237915), (867, 223920), (918, 211480), (933, 208080), (1020, 190332), (1080, 179758), (1156, 167940), (1224, 158610), (1244, 156060), (1360, 142749), (1445, 134352), (1530, 126888), (1555, 124848), (1734, 111960), (1836, 105740), (1866, 104040), (2040, 95166), (2160, 89879), (2295, 84592), (2312, 83970), (2448, 79305), (2488, 78030), (2601, 74640), (2799, 69360), (2890, 67176), (3060, 63444), (3110, 62424), (3468, 55980), (3672, 52870), (3732, 52020), (4080, 47583), (4335, 44784), (4590, 42296), (4624, 41985), (4665, 41616), (4976, 39015), (5202, 37320), (5287, 36720), (5598, 34680), (5780, 33588), (6120, 31722), (6220, 31212), (6936, 27990), (7344, 26435), (7464, 26010), (7803, 24880), (8397, 23120), (8670, 22392), (9180, 21148), (9330, 20808), (10404, 18660), (10574, 18360), (11196, 17340), (11560, 16794), (12240, 15861), (12440, 15606), (13005, 14928), (13872, 13995)]