15696450540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1553}}^1$

素因数の和:1958

約数の個数: 240

約数和(自身を含む): 52312563072

約数和(自身を除く): 36616112532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 367, 405, 459, 510, 540, 612, 734, 765, 810, 918, 1020, 1101, 1377, 1468, 1530, 1553, 1620, 1835, 1836, 2202, 2295, 2754, 3060, 3106, 3303, 3670, 4404, 4590, 4659, 5505, 5508, 6212, 6239, 6606, 6885, 7340, 7765, 9180, 9318, 9909, 11010, 12478, 13212, 13770, 13977, 15530, 16515, 18636, 18717, 19818, 22020, 23295, 24956, 26401, 27540, 27954, 29727, 31060, 31195, 33030, 37434, 39636, 41931, 46590, 49545, 52802, 55908, 56151, 59454, 62390, 66060, 69885, 74868, 79203, 83862, 93180, 93585, 99090, 105604, 112302, 118908, 124780, 125793, 132005, 139770, 148635, 158406, 167724, 168453, 187170, 198180, 209655, 224604, 237609, 251586, 264010, 279540, 280755, 297270, 316812, 336906, 374340, 396015, 419310, 475218, 503172, 505359, 528020, 561510, 569951, 594540, 628965, 673812, 712827, 792030, 838620, 842265, 950436, 1010718, 1123020, 1139902, 1188045, 1257930, 1425654, 1584060, 1684530, 1709853, 2021436, 2138481, 2279804, 2376090, 2515860, 2526795, 2849755, 2851308, 3369060, 3419706, 3564135, 4276962, 4752180, 5053590, 5129559, 5699510, 6839412, 7128270, 8549265, 8553924, 9689167, 10107180, 10259118, 10692405, 11399020, 14256540, 15388677, 17098530, 19378334, 20518236, 21384810, 25647795, 29067501, 30777354, 34197060, 38756668, 42769620, 46166031, 48445835, 51295590, 58135002, 61554708, 76943385, 87202503, 92332062, 96891670, 102591180, 116270004, 145337505, 153886770, 174405006, 184664124, 193783340, 230830155, 261607509, 290675010, 307773540, 348810012, 436012515, 461660310, 523215018, 581350020, 784822527, 872025030, 923320620, 1046430036, 1308037545, 1569645054, 1744050060, 2616075090, 3139290108, 3924112635, 5232150180, 7848225270, 15696450540]

約数ペア:

[(1, 15696450540), (2, 7848225270), (3, 5232150180), (4, 3924112635), (5, 3139290108), (6, 2616075090), (9, 1744050060), (10, 1569645054), (12, 1308037545), (15, 1046430036), (17, 923320620), (18, 872025030), (20, 784822527), (27, 581350020), (30, 523215018), (34, 461660310), (36, 436012515), (45, 348810012), (51, 307773540), (54, 290675010), (60, 261607509), (68, 230830155), (81, 193783340), (85, 184664124), (90, 174405006), (102, 153886770), (108, 145337505), (135, 116270004), (153, 102591180), (162, 96891670), (170, 92332062), (180, 87202503), (204, 76943385), (255, 61554708), (270, 58135002), (306, 51295590), (324, 48445835), (340, 46166031), (367, 42769620), (405, 38756668), (459, 34197060), (510, 30777354), (540, 29067501), (612, 25647795), (734, 21384810), (765, 20518236), (810, 19378334), (918, 17098530), (1020, 15388677), (1101, 14256540), (1377, 11399020), (1468, 10692405), (1530, 10259118), (1553, 10107180), (1620, 9689167), (1835, 8553924), (1836, 8549265), (2202, 7128270), (2295, 6839412), (2754, 5699510), (3060, 5129559), (3106, 5053590), (3303, 4752180), (3670, 4276962), (4404, 3564135), (4590, 3419706), (4659, 3369060), (5505, 2851308), (5508, 2849755), (6212, 2526795), (6239, 2515860), (6606, 2376090), (6885, 2279804), (7340, 2138481), (7765, 2021436), (9180, 1709853), (9318, 1684530), (9909, 1584060), (11010, 1425654), (12478, 1257930), (13212, 1188045), (13770, 1139902), (13977, 1123020), (15530, 1010718), (16515, 950436), (18636, 842265), (18717, 838620), (19818, 792030), (22020, 712827), (23295, 673812), (24956, 628965), (26401, 594540), (27540, 569951), (27954, 561510), (29727, 528020), (31060, 505359), (31195, 503172), (33030, 475218), (37434, 419310), (39636, 396015), (41931, 374340), (46590, 336906), (49545, 316812), (52802, 297270), (55908, 280755), (56151, 279540), (59454, 264010), (62390, 251586), (66060, 237609), (69885, 224604), (74868, 209655), (79203, 198180), (83862, 187170), (93180, 168453), (93585, 167724), (99090, 158406), (105604, 148635), (112302, 139770), (118908, 132005), (124780, 125793)]