130688460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 490613760

約数和(自身を除く): 359925300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 53, 57, 60, 63, 70, 76, 84, 90, 95, 103, 105, 106, 114, 126, 133, 140, 159, 171, 180, 190, 206, 210, 212, 228, 252, 265, 266, 285, 309, 315, 318, 342, 371, 380, 399, 412, 420, 477, 515, 530, 532, 570, 618, 630, 636, 665, 684, 721, 742, 795, 798, 855, 927, 954, 1007, 1030, 1060, 1113, 1140, 1197, 1236, 1260, 1330, 1442, 1484, 1545, 1590, 1596, 1710, 1854, 1855, 1908, 1957, 1995, 2014, 2060, 2163, 2226, 2385, 2394, 2660, 2884, 3021, 3090, 3180, 3339, 3420, 3605, 3708, 3710, 3914, 3990, 4028, 4326, 4452, 4635, 4770, 4788, 5035, 5459, 5565, 5871, 5985, 6042, 6180, 6489, 6678, 7049, 7210, 7420, 7828, 7980, 8652, 9063, 9270, 9540, 9785, 10070, 10815, 10918, 11130, 11742, 11970, 12084, 12978, 13356, 13699, 14098, 14420, 15105, 16377, 16695, 17613, 18126, 18540, 19570, 20140, 21147, 21630, 21836, 22260, 23484, 23940, 25956, 27295, 27398, 28196, 29355, 30210, 32445, 32754, 33390, 35226, 35245, 36252, 38213, 39140, 41097, 42294, 43260, 45315, 49131, 54590, 54796, 58710, 60420, 63441, 64890, 65508, 66780, 68495, 70452, 70490, 76426, 81885, 82194, 84588, 88065, 90630, 98262, 103721, 105735, 109180, 114639, 117420, 123291, 126882, 129780, 136990, 140980, 152852, 163770, 164388, 176130, 181260, 191065, 196524, 205485, 207442, 211470, 229278, 245655, 246582, 253764, 273980, 311163, 317205, 327540, 343917, 352260, 382130, 410970, 414884, 422940, 458556, 491310, 493164, 518605, 573195, 616455, 622326, 634410, 687834, 726047, 764260, 821940, 933489, 982620, 1037210, 1146390, 1232910, 1244652, 1268820, 1375668, 1452094, 1555815, 1719585, 1866978, 2074420, 2178141, 2292780, 2465820, 2904188, 3111630, 3439170, 3630235, 3733956, 4356282, 4667445, 6223260, 6534423, 6878340, 7260470, 8712564, 9334890, 10890705, 13068846, 14520940, 18669780, 21781410, 26137692, 32672115, 43562820, 65344230, 130688460]

約数ペア:

[(1, 130688460), (2, 65344230), (3, 43562820), (4, 32672115), (5, 26137692), (6, 21781410), (7, 18669780), (9, 14520940), (10, 13068846), (12, 10890705), (14, 9334890), (15, 8712564), (18, 7260470), (19, 6878340), (20, 6534423), (21, 6223260), (28, 4667445), (30, 4356282), (35, 3733956), (36, 3630235), (38, 3439170), (42, 3111630), (45, 2904188), (53, 2465820), (57, 2292780), (60, 2178141), (63, 2074420), (70, 1866978), (76, 1719585), (84, 1555815), (90, 1452094), (95, 1375668), (103, 1268820), (105, 1244652), (106, 1232910), (114, 1146390), (126, 1037210), (133, 982620), (140, 933489), (159, 821940), (171, 764260), (180, 726047), (190, 687834), (206, 634410), (210, 622326), (212, 616455), (228, 573195), (252, 518605), (265, 493164), (266, 491310), (285, 458556), (309, 422940), (315, 414884), (318, 410970), (342, 382130), (371, 352260), (380, 343917), (399, 327540), (412, 317205), (420, 311163), (477, 273980), (515, 253764), (530, 246582), (532, 245655), (570, 229278), (618, 211470), (630, 207442), (636, 205485), (665, 196524), (684, 191065), (721, 181260), (742, 176130), (795, 164388), (798, 163770), (855, 152852), (927, 140980), (954, 136990), (1007, 129780), (1030, 126882), (1060, 123291), (1113, 117420), (1140, 114639), (1197, 109180), (1236, 105735), (1260, 103721), (1330, 98262), (1442, 90630), (1484, 88065), (1545, 84588), (1590, 82194), (1596, 81885), (1710, 76426), (1854, 70490), (1855, 70452), (1908, 68495), (1957, 66780), (1995, 65508), (2014, 64890), (2060, 63441), (2163, 60420), (2226, 58710), (2385, 54796), (2394, 54590), (2660, 49131), (2884, 45315), (3021, 43260), (3090, 42294), (3180, 41097), (3339, 39140), (3420, 38213), (3605, 36252), (3708, 35245), (3710, 35226), (3914, 33390), (3990, 32754), (4028, 32445), (4326, 30210), (4452, 29355), (4635, 28196), (4770, 27398), (4788, 27295), (5035, 25956), (5459, 23940), (5565, 23484), (5871, 22260), (5985, 21836), (6042, 21630), (6180, 21147), (6489, 20140), (6678, 19570), (7049, 18540), (7210, 18126), (7420, 17613), (7828, 16695), (7980, 16377), (8652, 15105), (9063, 14420), (9270, 14098), (9540, 13699), (9785, 13356), (10070, 12978), (10815, 12084), (10918, 11970), (11130, 11742)]