151412520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 559872000

約数和(自身を除く): 408459480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 53, 56, 57, 60, 70, 76, 84, 95, 105, 106, 114, 120, 133, 140, 152, 159, 168, 179, 190, 210, 212, 228, 265, 266, 280, 285, 318, 358, 371, 380, 399, 420, 424, 456, 530, 532, 537, 570, 636, 665, 716, 742, 760, 795, 798, 840, 895, 1007, 1060, 1064, 1074, 1113, 1140, 1253, 1272, 1330, 1432, 1484, 1590, 1596, 1790, 1855, 1995, 2014, 2120, 2148, 2226, 2280, 2506, 2660, 2685, 2968, 3021, 3180, 3192, 3401, 3580, 3710, 3759, 3990, 4028, 4296, 4452, 5012, 5035, 5320, 5370, 5565, 6042, 6265, 6360, 6802, 7049, 7160, 7420, 7518, 7980, 8056, 8904, 9487, 10024, 10070, 10203, 10740, 11130, 12084, 12530, 13604, 14098, 14840, 15036, 15105, 15960, 17005, 18795, 18974, 20140, 20406, 21147, 21480, 22260, 23807, 24168, 25060, 27208, 28196, 28461, 30072, 30210, 34010, 35245, 37590, 37948, 40280, 40812, 42294, 44520, 47435, 47614, 50120, 51015, 56392, 56922, 60420, 66409, 68020, 70490, 71421, 75180, 75896, 81624, 84588, 94870, 95228, 102030, 105735, 113844, 119035, 120840, 132818, 136040, 140980, 142305, 142842, 150360, 169176, 180253, 189740, 190456, 199227, 204060, 211470, 227688, 238070, 265636, 281960, 284610, 285684, 332045, 357105, 360506, 379480, 398454, 408120, 422940, 476140, 531272, 540759, 569220, 571368, 664090, 714210, 721012, 796908, 845880, 901265, 952280, 996135, 1081518, 1138440, 1261771, 1328180, 1428420, 1442024, 1593816, 1802530, 1992270, 2163036, 2523542, 2656360, 2703795, 2856840, 3605060, 3785313, 3984540, 4326072, 5047084, 5407590, 6308855, 7210120, 7570626, 7969080, 10094168, 10815180, 12617710, 15141252, 18926565, 21630360, 25235420, 30282504, 37853130, 50470840, 75706260, 151412520]

約数ペア:

[(1, 151412520), (2, 75706260), (3, 50470840), (4, 37853130), (5, 30282504), (6, 25235420), (7, 21630360), (8, 18926565), (10, 15141252), (12, 12617710), (14, 10815180), (15, 10094168), (19, 7969080), (20, 7570626), (21, 7210120), (24, 6308855), (28, 5407590), (30, 5047084), (35, 4326072), (38, 3984540), (40, 3785313), (42, 3605060), (53, 2856840), (56, 2703795), (57, 2656360), (60, 2523542), (70, 2163036), (76, 1992270), (84, 1802530), (95, 1593816), (105, 1442024), (106, 1428420), (114, 1328180), (120, 1261771), (133, 1138440), (140, 1081518), (152, 996135), (159, 952280), (168, 901265), (179, 845880), (190, 796908), (210, 721012), (212, 714210), (228, 664090), (265, 571368), (266, 569220), (280, 540759), (285, 531272), (318, 476140), (358, 422940), (371, 408120), (380, 398454), (399, 379480), (420, 360506), (424, 357105), (456, 332045), (530, 285684), (532, 284610), (537, 281960), (570, 265636), (636, 238070), (665, 227688), (716, 211470), (742, 204060), (760, 199227), (795, 190456), (798, 189740), (840, 180253), (895, 169176), (1007, 150360), (1060, 142842), (1064, 142305), (1074, 140980), (1113, 136040), (1140, 132818), (1253, 120840), (1272, 119035), (1330, 113844), (1432, 105735), (1484, 102030), (1590, 95228), (1596, 94870), (1790, 84588), (1855, 81624), (1995, 75896), (2014, 75180), (2120, 71421), (2148, 70490), (2226, 68020), (2280, 66409), (2506, 60420), (2660, 56922), (2685, 56392), (2968, 51015), (3021, 50120), (3180, 47614), (3192, 47435), (3401, 44520), (3580, 42294), (3710, 40812), (3759, 40280), (3990, 37948), (4028, 37590), (4296, 35245), (4452, 34010), (5012, 30210), (5035, 30072), (5320, 28461), (5370, 28196), (5565, 27208), (6042, 25060), (6265, 24168), (6360, 23807), (6802, 22260), (7049, 21480), (7160, 21147), (7420, 20406), (7518, 20140), (7980, 18974), (8056, 18795), (8904, 17005), (9487, 15960), (10024, 15105), (10070, 15036), (10203, 14840), (10740, 14098), (11130, 13604), (12084, 12530)]