80456429460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{181}}^2$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 251240711904

約数和(自身を除く): 170784282444

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 181, 183, 220, 244, 305, 330, 362, 366, 543, 610, 660, 671, 724, 732, 905, 915, 1086, 1220, 1342, 1810, 1830, 1991, 2013, 2172, 2684, 2715, 3355, 3620, 3660, 3721, 3982, 4026, 5430, 5973, 6710, 7442, 7964, 8052, 9955, 10065, 10860, 11041, 11163, 11946, 13420, 14884, 18605, 19910, 20130, 22082, 22326, 23892, 29865, 32761, 33123, 37210, 39820, 40260, 40931, 44164, 44652, 55205, 55815, 59730, 65522, 66246, 74420, 81862, 98283, 110410, 111630, 119460, 121451, 122793, 131044, 132492, 163724, 163805, 165615, 196566, 204655, 220820, 223260, 242902, 245586, 327610, 331230, 360371, 364353, 393132, 409310, 485804, 491172, 491415, 607255, 613965, 655220, 662460, 673501, 720742, 728706, 818620, 982830, 1081113, 1214510, 1227930, 1347002, 1441484, 1457412, 1801855, 1821765, 1965660, 1998421, 2020503, 2162226, 2429020, 2455860, 2694004, 3367505, 3603710, 3643530, 3996842, 4041006, 4324452, 5405565, 5995263, 6735010, 7207420, 7287060, 7408511, 7993684, 8082012, 9992105, 10102515, 10811130, 11990526, 13470020, 14817022, 19984210, 20205030, 21622260, 21982631, 22225533, 23981052, 29634044, 29976315, 37042555, 39968420, 40410060, 43965262, 44451066, 59952630, 65947893, 74085110, 87930524, 88902132, 109913155, 111127665, 119905260, 121903681, 131895786, 148170220, 219826310, 222255330, 243807362, 263791572, 329739465, 365711043, 439652620, 444510660, 487614724, 609518405, 659478930, 731422086, 1219036810, 1318957860, 1340940491, 1462844172, 1828555215, 2438073620, 2681880982, 3657110430, 4022821473, 5363761964, 6704702455, 7314220860, 8045642946, 13409404910, 16091285892, 20114107365, 26818809820, 40228214730, 80456429460]

約数ペア:

[(1, 80456429460), (2, 40228214730), (3, 26818809820), (4, 20114107365), (5, 16091285892), (6, 13409404910), (10, 8045642946), (11, 7314220860), (12, 6704702455), (15, 5363761964), (20, 4022821473), (22, 3657110430), (30, 2681880982), (33, 2438073620), (44, 1828555215), (55, 1462844172), (60, 1340940491), (61, 1318957860), (66, 1219036810), (110, 731422086), (122, 659478930), (132, 609518405), (165, 487614724), (181, 444510660), (183, 439652620), (220, 365711043), (244, 329739465), (305, 263791572), (330, 243807362), (362, 222255330), (366, 219826310), (543, 148170220), (610, 131895786), (660, 121903681), (671, 119905260), (724, 111127665), (732, 109913155), (905, 88902132), (915, 87930524), (1086, 74085110), (1220, 65947893), (1342, 59952630), (1810, 44451066), (1830, 43965262), (1991, 40410060), (2013, 39968420), (2172, 37042555), (2684, 29976315), (2715, 29634044), (3355, 23981052), (3620, 22225533), (3660, 21982631), (3721, 21622260), (3982, 20205030), (4026, 19984210), (5430, 14817022), (5973, 13470020), (6710, 11990526), (7442, 10811130), (7964, 10102515), (8052, 9992105), (9955, 8082012), (10065, 7993684), (10860, 7408511), (11041, 7287060), (11163, 7207420), (11946, 6735010), (13420, 5995263), (14884, 5405565), (18605, 4324452), (19910, 4041006), (20130, 3996842), (22082, 3643530), (22326, 3603710), (23892, 3367505), (29865, 2694004), (32761, 2455860), (33123, 2429020), (37210, 2162226), (39820, 2020503), (40260, 1998421), (40931, 1965660), (44164, 1821765), (44652, 1801855), (55205, 1457412), (55815, 1441484), (59730, 1347002), (65522, 1227930), (66246, 1214510), (74420, 1081113), (81862, 982830), (98283, 818620), (110410, 728706), (111630, 720742), (119460, 673501), (121451, 662460), (122793, 655220), (131044, 613965), (132492, 607255), (163724, 491415), (163805, 491172), (165615, 485804), (196566, 409310), (204655, 393132), (220820, 364353), (223260, 360371), (242902, 331230), (245586, 327610)]