730743780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 2326560768

約数和(自身を除く): 1595816988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 47, 52, 60, 62, 65, 78, 93, 94, 124, 130, 141, 155, 156, 186, 188, 195, 235, 260, 282, 310, 372, 390, 403, 465, 470, 564, 611, 620, 643, 705, 780, 806, 930, 940, 1209, 1222, 1286, 1410, 1457, 1612, 1833, 1860, 1929, 2015, 2418, 2444, 2572, 2820, 2914, 3055, 3215, 3666, 3858, 4030, 4371, 4836, 5828, 6045, 6110, 6430, 7285, 7332, 7716, 8060, 8359, 8742, 9165, 9645, 12090, 12220, 12860, 14570, 16718, 17484, 18330, 18941, 19290, 19933, 21855, 24180, 25077, 29140, 30221, 33436, 36660, 37882, 38580, 39866, 41795, 43710, 50154, 56823, 59799, 60442, 75764, 79732, 83590, 87420, 90663, 94705, 99665, 100308, 113646, 119598, 120884, 125385, 151105, 167180, 181326, 189410, 199330, 227292, 239196, 250770, 259129, 284115, 298995, 302210, 362652, 378820, 392873, 398660, 453315, 501540, 518258, 568230, 597990, 604420, 777387, 785746, 906630, 936851, 1036516, 1136460, 1178619, 1195980, 1295645, 1554774, 1571492, 1813260, 1873702, 1964365, 2357238, 2591290, 2810553, 3109548, 3747404, 3886935, 3928730, 4684255, 4714476, 5182580, 5621106, 5893095, 7773870, 7857460, 9368510, 11242212, 11786190, 12179063, 14052765, 15547740, 18737020, 23572380, 24358126, 28105530, 36537189, 48716252, 56211060, 60895315, 73074378, 121790630, 146148756, 182685945, 243581260, 365371890, 730743780]

約数ペア:

[(1, 730743780), (2, 365371890), (3, 243581260), (4, 182685945), (5, 146148756), (6, 121790630), (10, 73074378), (12, 60895315), (13, 56211060), (15, 48716252), (20, 36537189), (26, 28105530), (30, 24358126), (31, 23572380), (39, 18737020), (47, 15547740), (52, 14052765), (60, 12179063), (62, 11786190), (65, 11242212), (78, 9368510), (93, 7857460), (94, 7773870), (124, 5893095), (130, 5621106), (141, 5182580), (155, 4714476), (156, 4684255), (186, 3928730), (188, 3886935), (195, 3747404), (235, 3109548), (260, 2810553), (282, 2591290), (310, 2357238), (372, 1964365), (390, 1873702), (403, 1813260), (465, 1571492), (470, 1554774), (564, 1295645), (611, 1195980), (620, 1178619), (643, 1136460), (705, 1036516), (780, 936851), (806, 906630), (930, 785746), (940, 777387), (1209, 604420), (1222, 597990), (1286, 568230), (1410, 518258), (1457, 501540), (1612, 453315), (1833, 398660), (1860, 392873), (1929, 378820), (2015, 362652), (2418, 302210), (2444, 298995), (2572, 284115), (2820, 259129), (2914, 250770), (3055, 239196), (3215, 227292), (3666, 199330), (3858, 189410), (4030, 181326), (4371, 167180), (4836, 151105), (5828, 125385), (6045, 120884), (6110, 119598), (6430, 113646), (7285, 100308), (7332, 99665), (7716, 94705), (8060, 90663), (8359, 87420), (8742, 83590), (9165, 79732), (9645, 75764), (12090, 60442), (12220, 59799), (12860, 56823), (14570, 50154), (16718, 43710), (17484, 41795), (18330, 39866), (18941, 38580), (19290, 37882), (19933, 36660), (21855, 33436), (24180, 30221), (25077, 29140)]