164120040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1321

約数の個数: 256

約数和(自身を含む): 662515200

約数和(自身を除く): 498395160

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, 1277, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2554, 2856, 3060, 3213, 3570, 3672, 3780, 3831, 4284, 4590, 4760, 5108, 5355, 6120, 6385, 6426, 7140, 7560, 7662, 8568, 8939, 9180, 10216, 10710, 11493, 12770, 12852, 14280, 15324, 16065, 17878, 18360, 19155, 21420, 21709, 22986, 25540, 25704, 26817, 30648, 32130, 34479, 35756, 38310, 42840, 43418, 44695, 45972, 51080, 53634, 57465, 64260, 65127, 68958, 71512, 76620, 80451, 86836, 89390, 91944, 107268, 108545, 114930, 128520, 130254, 134085, 137916, 151963, 153240, 160902, 172395, 173672, 178780, 195381, 214536, 217090, 229860, 241353, 260508, 268170, 275832, 303926, 321804, 325635, 344790, 357560, 390762, 402255, 434180, 455889, 459720, 482706, 521016, 536340, 586143, 607852, 643608, 651270, 689580, 759815, 781524, 804510, 868360, 911778, 965412, 976905, 1072680, 1172286, 1206765, 1215704, 1302540, 1367667, 1379160, 1519630, 1563048, 1609020, 1823556, 1930824, 1953810, 2279445, 2344572, 2413530, 2605080, 2735334, 2930715, 3039260, 3218040, 3647112, 3907620, 4103001, 4558890, 4689144, 4827060, 5470668, 5861430, 6078520, 6838335, 7815240, 8206002, 9117780, 9654120, 10941336, 11722860, 13676670, 16412004, 18235560, 20515005, 23445720, 27353340, 32824008, 41030010, 54706680, 82060020, 164120040]

約数ペア:

[(1, 164120040), (2, 82060020), (3, 54706680), (4, 41030010), (5, 32824008), (6, 27353340), (7, 23445720), (8, 20515005), (9, 18235560), (10, 16412004), (12, 13676670), (14, 11722860), (15, 10941336), (17, 9654120), (18, 9117780), (20, 8206002), (21, 7815240), (24, 6838335), (27, 6078520), (28, 5861430), (30, 5470668), (34, 4827060), (35, 4689144), (36, 4558890), (40, 4103001), (42, 3907620), (45, 3647112), (51, 3218040), (54, 3039260), (56, 2930715), (60, 2735334), (63, 2605080), (68, 2413530), (70, 2344572), (72, 2279445), (84, 1953810), (85, 1930824), (90, 1823556), (102, 1609020), (105, 1563048), (108, 1519630), (119, 1379160), (120, 1367667), (126, 1302540), (135, 1215704), (136, 1206765), (140, 1172286), (153, 1072680), (168, 976905), (170, 965412), (180, 911778), (189, 868360), (204, 804510), (210, 781524), (216, 759815), (238, 689580), (252, 651270), (255, 643608), (270, 607852), (280, 586143), (306, 536340), (315, 521016), (340, 482706), (357, 459720), (360, 455889), (378, 434180), (408, 402255), (420, 390762), (459, 357560), (476, 344790), (504, 325635), (510, 321804), (540, 303926), (595, 275832), (612, 268170), (630, 260508), (680, 241353), (714, 229860), (756, 217090), (765, 214536), (840, 195381), (918, 178780), (945, 173672), (952, 172395), (1020, 160902), (1071, 153240), (1080, 151963), (1190, 137916), (1224, 134085), (1260, 130254), (1277, 128520), (1428, 114930), (1512, 108545), (1530, 107268), (1785, 91944), (1836, 89390), (1890, 86836), (2040, 80451), (2142, 76620), (2295, 71512), (2380, 68958), (2520, 65127), (2554, 64260), (2856, 57465), (3060, 53634), (3213, 51080), (3570, 45972), (3672, 44695), (3780, 43418), (3831, 42840), (4284, 38310), (4590, 35756), (4760, 34479), (5108, 32130), (5355, 30648), (6120, 26817), (6385, 25704), (6426, 25540), (7140, 22986), (7560, 21709), (7662, 21420), (8568, 19155), (8939, 18360), (9180, 17878), (10216, 16065), (10710, 15324), (11493, 14280), (12770, 12852)]