244316520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 256

約数和(自身を含む): 985996800

約数和(自身を除く): 741680280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 1901, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 3802, 4284, 4590, 4760, 5355, 5703, 6120, 6426, 7140, 7560, 7604, 8568, 9180, 9505, 10710, 11406, 12852, 13307, 14280, 15208, 16065, 17109, 18360, 19010, 21420, 22812, 25704, 26614, 28515, 32130, 32317, 34218, 38020, 39921, 42840, 45624, 51327, 53228, 57030, 64260, 64634, 66535, 68436, 76040, 79842, 85545, 96951, 102654, 106456, 114060, 119763, 128520, 129268, 133070, 136872, 159684, 161585, 171090, 193902, 199605, 205308, 226219, 228120, 239526, 256635, 258536, 266140, 290853, 319368, 323170, 342180, 359289, 387804, 399210, 410616, 452438, 479052, 484755, 513270, 532280, 581706, 598815, 646340, 678657, 684360, 718578, 775608, 798420, 872559, 904876, 958104, 969510, 1026540, 1131095, 1163412, 1197630, 1292680, 1357314, 1437156, 1454265, 1596840, 1745118, 1796445, 1809752, 1939020, 2035971, 2053080, 2262190, 2326824, 2395260, 2714628, 2874312, 2908530, 3393285, 3490236, 3592890, 3878040, 4071942, 4362795, 4524380, 4790520, 5429256, 5817060, 6107913, 6786570, 6980472, 7185780, 8143884, 8725590, 9048760, 10179855, 11634120, 12215826, 13573140, 14371560, 16287768, 17451180, 20359710, 24431652, 27146280, 30539565, 34902360, 40719420, 48863304, 61079130, 81438840, 122158260, 244316520]

約数ペア:

[(1, 244316520), (2, 122158260), (3, 81438840), (4, 61079130), (5, 48863304), (6, 40719420), (7, 34902360), (8, 30539565), (9, 27146280), (10, 24431652), (12, 20359710), (14, 17451180), (15, 16287768), (17, 14371560), (18, 13573140), (20, 12215826), (21, 11634120), (24, 10179855), (27, 9048760), (28, 8725590), (30, 8143884), (34, 7185780), (35, 6980472), (36, 6786570), (40, 6107913), (42, 5817060), (45, 5429256), (51, 4790520), (54, 4524380), (56, 4362795), (60, 4071942), (63, 3878040), (68, 3592890), (70, 3490236), (72, 3393285), (84, 2908530), (85, 2874312), (90, 2714628), (102, 2395260), (105, 2326824), (108, 2262190), (119, 2053080), (120, 2035971), (126, 1939020), (135, 1809752), (136, 1796445), (140, 1745118), (153, 1596840), (168, 1454265), (170, 1437156), (180, 1357314), (189, 1292680), (204, 1197630), (210, 1163412), (216, 1131095), (238, 1026540), (252, 969510), (255, 958104), (270, 904876), (280, 872559), (306, 798420), (315, 775608), (340, 718578), (357, 684360), (360, 678657), (378, 646340), (408, 598815), (420, 581706), (459, 532280), (476, 513270), (504, 484755), (510, 479052), (540, 452438), (595, 410616), (612, 399210), (630, 387804), (680, 359289), (714, 342180), (756, 323170), (765, 319368), (840, 290853), (918, 266140), (945, 258536), (952, 256635), (1020, 239526), (1071, 228120), (1080, 226219), (1190, 205308), (1224, 199605), (1260, 193902), (1428, 171090), (1512, 161585), (1530, 159684), (1785, 136872), (1836, 133070), (1890, 129268), (1901, 128520), (2040, 119763), (2142, 114060), (2295, 106456), (2380, 102654), (2520, 96951), (2856, 85545), (3060, 79842), (3213, 76040), (3570, 68436), (3672, 66535), (3780, 64634), (3802, 64260), (4284, 57030), (4590, 53228), (4760, 51327), (5355, 45624), (5703, 42840), (6120, 39921), (6426, 38020), (7140, 34218), (7560, 32317), (7604, 32130), (8568, 28515), (9180, 26614), (9505, 25704), (10710, 22812), (11406, 21420), (12852, 19010), (13307, 18360), (14280, 17109), (15208, 16065)]