485461860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1254

約数の個数: 192

約数和(自身を含む): 1601316864

約数和(自身を除く): 1115855004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 170, 186, 195, 204, 221, 255, 260, 310, 340, 372, 390, 403, 442, 465, 510, 527, 620, 663, 780, 806, 884, 930, 1020, 1054, 1105, 1181, 1209, 1326, 1581, 1612, 1860, 2015, 2108, 2210, 2362, 2418, 2635, 2652, 3162, 3315, 3543, 4030, 4420, 4724, 4836, 5270, 5905, 6045, 6324, 6630, 6851, 7086, 7905, 8060, 10540, 11810, 12090, 13260, 13702, 14172, 15353, 15810, 17715, 20077, 20553, 23620, 24180, 27404, 30706, 31620, 34255, 35430, 36611, 40154, 41106, 46059, 60231, 61412, 68510, 70860, 73222, 76765, 80308, 82212, 92118, 100385, 102765, 109833, 120462, 137020, 146444, 153530, 183055, 184236, 200770, 205530, 219666, 230295, 240924, 261001, 301155, 307060, 366110, 401540, 411060, 439332, 460590, 475943, 522002, 549165, 602310, 622387, 732220, 783003, 921180, 951886, 1044004, 1098330, 1204620, 1244774, 1305005, 1427829, 1566006, 1867161, 1903772, 2196660, 2379715, 2489548, 2610010, 2855658, 3111935, 3132012, 3734322, 3915015, 4759430, 5220020, 5711316, 6223870, 7139145, 7468644, 7830030, 8091031, 9335805, 9518860, 12447740, 14278290, 15660060, 16182062, 18671610, 24273093, 28556580, 32364124, 37343220, 40455155, 48546186, 80910310, 97092372, 121365465, 161820620, 242730930, 485461860]

約数ペア:

[(1, 485461860), (2, 242730930), (3, 161820620), (4, 121365465), (5, 97092372), (6, 80910310), (10, 48546186), (12, 40455155), (13, 37343220), (15, 32364124), (17, 28556580), (20, 24273093), (26, 18671610), (30, 16182062), (31, 15660060), (34, 14278290), (39, 12447740), (51, 9518860), (52, 9335805), (60, 8091031), (62, 7830030), (65, 7468644), (68, 7139145), (78, 6223870), (85, 5711316), (93, 5220020), (102, 4759430), (124, 3915015), (130, 3734322), (155, 3132012), (156, 3111935), (170, 2855658), (186, 2610010), (195, 2489548), (204, 2379715), (221, 2196660), (255, 1903772), (260, 1867161), (310, 1566006), (340, 1427829), (372, 1305005), (390, 1244774), (403, 1204620), (442, 1098330), (465, 1044004), (510, 951886), (527, 921180), (620, 783003), (663, 732220), (780, 622387), (806, 602310), (884, 549165), (930, 522002), (1020, 475943), (1054, 460590), (1105, 439332), (1181, 411060), (1209, 401540), (1326, 366110), (1581, 307060), (1612, 301155), (1860, 261001), (2015, 240924), (2108, 230295), (2210, 219666), (2362, 205530), (2418, 200770), (2635, 184236), (2652, 183055), (3162, 153530), (3315, 146444), (3543, 137020), (4030, 120462), (4420, 109833), (4724, 102765), (4836, 100385), (5270, 92118), (5905, 82212), (6045, 80308), (6324, 76765), (6630, 73222), (6851, 70860), (7086, 68510), (7905, 61412), (8060, 60231), (10540, 46059), (11810, 41106), (12090, 40154), (13260, 36611), (13702, 35430), (14172, 34255), (15353, 31620), (15810, 30706), (17715, 27404), (20077, 24180), (20553, 23620)]