419091480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 1521037440

約数和(自身を除く): 1101945960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 47, 51, 60, 62, 68, 72, 85, 90, 93, 94, 102, 120, 124, 136, 141, 153, 155, 170, 180, 186, 188, 204, 235, 248, 255, 279, 282, 306, 310, 340, 360, 372, 376, 408, 423, 465, 470, 510, 527, 558, 564, 612, 620, 680, 705, 744, 765, 799, 846, 930, 940, 1020, 1054, 1116, 1128, 1224, 1240, 1395, 1410, 1457, 1530, 1581, 1598, 1692, 1860, 1880, 2040, 2108, 2115, 2209, 2232, 2397, 2635, 2790, 2820, 2914, 3060, 3162, 3196, 3384, 3720, 3995, 4216, 4230, 4371, 4418, 4743, 4794, 5270, 5580, 5640, 5828, 6120, 6324, 6392, 6627, 7191, 7285, 7905, 7990, 8460, 8742, 8836, 9486, 9588, 10540, 11045, 11160, 11656, 11985, 12648, 13113, 13254, 14382, 14570, 15810, 15980, 16920, 17484, 17672, 18972, 19176, 19881, 21080, 21855, 22090, 23715, 23970, 24769, 26226, 26508, 28764, 29140, 31620, 31960, 33135, 34968, 35955, 37553, 37944, 39762, 43710, 44180, 47430, 47940, 49538, 52452, 53016, 57528, 58280, 63240, 65565, 66270, 68479, 71910, 74307, 75106, 79524, 87420, 88360, 94860, 95880, 99076, 99405, 104904, 112659, 123845, 131130, 132540, 136958, 143820, 148614, 150212, 159048, 174840, 187765, 189720, 198152, 198810, 205437, 222921, 225318, 247690, 262260, 265080, 273916, 287640, 297228, 300424, 337977, 342395, 371535, 375530, 397620, 410874, 445842, 450636, 495380, 524520, 547832, 563295, 594456, 616311, 675954, 684790, 743070, 751060, 795240, 821748, 891684, 901272, 990760, 1027185, 1114605, 1126590, 1164143, 1232622, 1351908, 1369580, 1486140, 1502120, 1643496, 1689885, 1783368, 2054370, 2229210, 2253180, 2328286, 2465244, 2703816, 2739160, 2972280, 3081555, 3379770, 3492429, 4108740, 4458420, 4506360, 4656572, 4930488, 5820715, 6163110, 6759540, 6984858, 8217480, 8916840, 9313144, 10477287, 11641430, 12326220, 13519080, 13969716, 17462145, 20954574, 23282860, 24652440, 27939432, 34924290, 41909148, 46565720, 52386435, 69848580, 83818296, 104772870, 139697160, 209545740, 419091480]

約数ペア:

[(1, 419091480), (2, 209545740), (3, 139697160), (4, 104772870), (5, 83818296), (6, 69848580), (8, 52386435), (9, 46565720), (10, 41909148), (12, 34924290), (15, 27939432), (17, 24652440), (18, 23282860), (20, 20954574), (24, 17462145), (30, 13969716), (31, 13519080), (34, 12326220), (36, 11641430), (40, 10477287), (45, 9313144), (47, 8916840), (51, 8217480), (60, 6984858), (62, 6759540), (68, 6163110), (72, 5820715), (85, 4930488), (90, 4656572), (93, 4506360), (94, 4458420), (102, 4108740), (120, 3492429), (124, 3379770), (136, 3081555), (141, 2972280), (153, 2739160), (155, 2703816), (170, 2465244), (180, 2328286), (186, 2253180), (188, 2229210), (204, 2054370), (235, 1783368), (248, 1689885), (255, 1643496), (279, 1502120), (282, 1486140), (306, 1369580), (310, 1351908), (340, 1232622), (360, 1164143), (372, 1126590), (376, 1114605), (408, 1027185), (423, 990760), (465, 901272), (470, 891684), (510, 821748), (527, 795240), (558, 751060), (564, 743070), (612, 684790), (620, 675954), (680, 616311), (705, 594456), (744, 563295), (765, 547832), (799, 524520), (846, 495380), (930, 450636), (940, 445842), (1020, 410874), (1054, 397620), (1116, 375530), (1128, 371535), (1224, 342395), (1240, 337977), (1395, 300424), (1410, 297228), (1457, 287640), (1530, 273916), (1581, 265080), (1598, 262260), (1692, 247690), (1860, 225318), (1880, 222921), (2040, 205437), (2108, 198810), (2115, 198152), (2209, 189720), (2232, 187765), (2397, 174840), (2635, 159048), (2790, 150212), (2820, 148614), (2914, 143820), (3060, 136958), (3162, 132540), (3196, 131130), (3384, 123845), (3720, 112659), (3995, 104904), (4216, 99405), (4230, 99076), (4371, 95880), (4418, 94860), (4743, 88360), (4794, 87420), (5270, 79524), (5580, 75106), (5640, 74307), (5828, 71910), (6120, 68479), (6324, 66270), (6392, 65565), (6627, 63240), (7191, 58280), (7285, 57528), (7905, 53016), (7990, 52452), (8460, 49538), (8742, 47940), (8836, 47430), (9486, 44180), (9588, 43710), (10540, 39762), (11045, 37944), (11160, 37553), (11656, 35955), (11985, 34968), (12648, 33135), (13113, 31960), (13254, 31620), (14382, 29140), (14570, 28764), (15810, 26508), (15980, 26226), (16920, 24769), (17484, 23970), (17672, 23715), (18972, 22090), (19176, 21855), (19881, 21080)]