161238540060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{206923}}^1$

素因数の和:206994

約数の個数: 240

約数和(自身を含む): 559444692576

約数和(自身を除く): 398206152516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 81, 90, 108, 111, 117, 130, 135, 148, 156, 162, 180, 185, 195, 222, 234, 260, 270, 324, 333, 351, 370, 390, 405, 444, 468, 481, 540, 555, 585, 666, 702, 740, 780, 810, 962, 999, 1053, 1110, 1170, 1332, 1404, 1443, 1620, 1665, 1755, 1924, 1998, 2106, 2220, 2340, 2405, 2886, 2997, 3330, 3510, 3996, 4212, 4329, 4810, 4995, 5265, 5772, 5994, 6660, 7020, 7215, 8658, 9620, 9990, 10530, 11988, 12987, 14430, 14985, 17316, 19980, 21060, 21645, 25974, 28860, 29970, 38961, 43290, 51948, 59940, 64935, 77922, 86580, 129870, 155844, 194805, 206923, 259740, 389610, 413846, 620769, 779220, 827692, 1034615, 1241538, 1862307, 2069230, 2483076, 2689999, 3103845, 3724614, 4138460, 5379998, 5586921, 6207690, 7449228, 7656151, 8069997, 9311535, 10759996, 11173842, 12415380, 13449995, 15312302, 16139994, 16760763, 18623070, 22347684, 22968453, 24209991, 26899990, 27934605, 30624604, 32279988, 33521526, 37246140, 38280755, 40349985, 45936906, 48419982, 53799980, 55869210, 67043052, 68905359, 72629973, 76561510, 80699970, 83803815, 91873812, 96839964, 99529963, 111738420, 114842265, 121049955, 137810718, 145259946, 153123020, 161399940, 167607630, 199059926, 206716077, 217889919, 229684530, 242099910, 275621436, 290519892, 298589889, 335215260, 344526795, 363149865, 398119852, 413432154, 435779838, 459369060, 484199820, 497649815, 597179778, 620148231, 689053590, 726299730, 826864308, 871559676, 895769667, 995299630, 1033580385, 1089449595, 1194359556, 1240296462, 1378107180, 1452599460, 1492949445, 1791539334, 1990599260, 2067160770, 2178899190, 2480592924, 2687309001, 2985898890, 3100741155, 3583078668, 4134321540, 4357798380, 4478848335, 5374618002, 5971797780, 6201482310, 8061927003, 8957696670, 10749236004, 12402964620, 13436545005, 16123854006, 17915393340, 26873090010, 32247708012, 40309635015, 53746180020, 80619270030, 161238540060]

約数ペア:

[(1, 161238540060), (2, 80619270030), (3, 53746180020), (4, 40309635015), (5, 32247708012), (6, 26873090010), (9, 17915393340), (10, 16123854006), (12, 13436545005), (13, 12402964620), (15, 10749236004), (18, 8957696670), (20, 8061927003), (26, 6201482310), (27, 5971797780), (30, 5374618002), (36, 4478848335), (37, 4357798380), (39, 4134321540), (45, 3583078668), (52, 3100741155), (54, 2985898890), (60, 2687309001), (65, 2480592924), (74, 2178899190), (78, 2067160770), (81, 1990599260), (90, 1791539334), (108, 1492949445), (111, 1452599460), (117, 1378107180), (130, 1240296462), (135, 1194359556), (148, 1089449595), (156, 1033580385), (162, 995299630), (180, 895769667), (185, 871559676), (195, 826864308), (222, 726299730), (234, 689053590), (260, 620148231), (270, 597179778), (324, 497649815), (333, 484199820), (351, 459369060), (370, 435779838), (390, 413432154), (405, 398119852), (444, 363149865), (468, 344526795), (481, 335215260), (540, 298589889), (555, 290519892), (585, 275621436), (666, 242099910), (702, 229684530), (740, 217889919), (780, 206716077), (810, 199059926), (962, 167607630), (999, 161399940), (1053, 153123020), (1110, 145259946), (1170, 137810718), (1332, 121049955), (1404, 114842265), (1443, 111738420), (1620, 99529963), (1665, 96839964), (1755, 91873812), (1924, 83803815), (1998, 80699970), (2106, 76561510), (2220, 72629973), (2340, 68905359), (2405, 67043052), (2886, 55869210), (2997, 53799980), (3330, 48419982), (3510, 45936906), (3996, 40349985), (4212, 38280755), (4329, 37246140), (4810, 33521526), (4995, 32279988), (5265, 30624604), (5772, 27934605), (5994, 26899990), (6660, 24209991), (7020, 22968453), (7215, 22347684), (8658, 18623070), (9620, 16760763), (9990, 16139994), (10530, 15312302), (11988, 13449995), (12987, 12415380), (14430, 11173842), (14985, 10759996), (17316, 9311535), (19980, 8069997), (21060, 7656151), (21645, 7449228), (25974, 6207690), (28860, 5586921), (29970, 5379998), (38961, 4138460), (43290, 3724614), (51948, 3103845), (59940, 2689999), (64935, 2483076), (77922, 2069230), (86580, 1862307), (129870, 1241538), (155844, 1034615), (194805, 827692), (206923, 779220), (259740, 620769), (389610, 413846)]