390872160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2326

約数の個数: 288

約数和(自身を含む): 1614779712

約数和(自身を除く): 1223907552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2281, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4562, 4760, 4896, 5040, 5355, 5712, 6120, 6843, 7140, 8160, 8568, 9124, 9520, 10080, 10710, 11405, 11424, 12240, 13686, 14280, 15967, 17136, 18248, 19040, 20529, 21420, 22810, 24480, 27372, 28560, 31934, 34215, 34272, 36496, 38777, 41058, 42840, 45620, 47901, 54744, 57120, 63868, 68430, 72992, 77554, 79835, 82116, 85680, 91240, 95802, 102645, 109488, 116331, 127736, 136860, 143703, 155108, 159670, 164232, 171360, 182480, 191604, 193885, 205290, 218976, 232662, 239505, 255472, 271439, 273720, 287406, 310216, 319340, 328464, 348993, 364960, 383208, 387770, 410580, 465324, 479010, 510944, 542878, 547440, 574812, 581655, 620432, 638680, 656928, 697986, 718515, 766416, 775540, 814317, 821160, 930648, 958020, 1085756, 1094880, 1149624, 1163310, 1240864, 1277360, 1357195, 1395972, 1437030, 1532832, 1551080, 1628634, 1642320, 1744965, 1861296, 1916040, 2171512, 2299248, 2326620, 2442951, 2554720, 2714390, 2791944, 2874060, 3102160, 3257268, 3284640, 3489930, 3722592, 3832080, 4071585, 4343024, 4598496, 4653240, 4885902, 5428780, 5583888, 5748120, 6204320, 6514536, 6979860, 7664160, 8143170, 8686048, 9306480, 9771804, 10857560, 11167776, 11496240, 12214755, 13029072, 13959720, 16286340, 18612960, 19543608, 21715120, 22992480, 24429510, 26058144, 27919440, 32572680, 39087216, 43430240, 48859020, 55838880, 65145360, 78174432, 97718040, 130290720, 195436080, 390872160]

約数ペア:

[(1, 390872160), (2, 195436080), (3, 130290720), (4, 97718040), (5, 78174432), (6, 65145360), (7, 55838880), (8, 48859020), (9, 43430240), (10, 39087216), (12, 32572680), (14, 27919440), (15, 26058144), (16, 24429510), (17, 22992480), (18, 21715120), (20, 19543608), (21, 18612960), (24, 16286340), (28, 13959720), (30, 13029072), (32, 12214755), (34, 11496240), (35, 11167776), (36, 10857560), (40, 9771804), (42, 9306480), (45, 8686048), (48, 8143170), (51, 7664160), (56, 6979860), (60, 6514536), (63, 6204320), (68, 5748120), (70, 5583888), (72, 5428780), (80, 4885902), (84, 4653240), (85, 4598496), (90, 4343024), (96, 4071585), (102, 3832080), (105, 3722592), (112, 3489930), (119, 3284640), (120, 3257268), (126, 3102160), (136, 2874060), (140, 2791944), (144, 2714390), (153, 2554720), (160, 2442951), (168, 2326620), (170, 2299248), (180, 2171512), (204, 1916040), (210, 1861296), (224, 1744965), (238, 1642320), (240, 1628634), (252, 1551080), (255, 1532832), (272, 1437030), (280, 1395972), (288, 1357195), (306, 1277360), (315, 1240864), (336, 1163310), (340, 1149624), (357, 1094880), (360, 1085756), (408, 958020), (420, 930648), (476, 821160), (480, 814317), (504, 775540), (510, 766416), (544, 718515), (560, 697986), (595, 656928), (612, 638680), (630, 620432), (672, 581655), (680, 574812), (714, 547440), (720, 542878), (765, 510944), (816, 479010), (840, 465324), (952, 410580), (1008, 387770), (1020, 383208), (1071, 364960), (1120, 348993), (1190, 328464), (1224, 319340), (1260, 310216), (1360, 287406), (1428, 273720), (1440, 271439), (1530, 255472), (1632, 239505), (1680, 232662), (1785, 218976), (1904, 205290), (2016, 193885), (2040, 191604), (2142, 182480), (2281, 171360), (2380, 164232), (2448, 159670), (2520, 155108), (2720, 143703), (2856, 136860), (3060, 127736), (3360, 116331), (3570, 109488), (3808, 102645), (4080, 95802), (4284, 91240), (4562, 85680), (4760, 82116), (4896, 79835), (5040, 77554), (5355, 72992), (5712, 68430), (6120, 63868), (6843, 57120), (7140, 54744), (8160, 47901), (8568, 45620), (9124, 42840), (9520, 41058), (10080, 38777), (10710, 36496), (11405, 34272), (11424, 34215), (12240, 31934), (13686, 28560), (14280, 27372), (15967, 24480), (17136, 22810), (18248, 21420), (19040, 20529)]