204056580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 756120960

約数和(自身を除く): 552064380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 105, 114, 130, 133, 140, 147, 156, 182, 190, 195, 196, 210, 228, 245, 247, 260, 266, 273, 281, 285, 294, 364, 380, 390, 399, 420, 455, 490, 494, 532, 546, 562, 570, 588, 637, 665, 735, 741, 780, 798, 843, 910, 931, 980, 988, 1092, 1124, 1140, 1235, 1274, 1330, 1365, 1405, 1470, 1482, 1596, 1686, 1729, 1820, 1862, 1911, 1967, 1995, 2470, 2548, 2660, 2730, 2793, 2810, 2940, 2964, 3185, 3372, 3458, 3653, 3705, 3724, 3822, 3934, 3990, 4215, 4655, 4940, 5187, 5339, 5460, 5586, 5620, 5901, 6370, 6916, 7306, 7410, 7644, 7868, 7980, 8430, 8645, 9310, 9555, 9835, 10374, 10678, 10959, 11172, 11802, 12103, 12740, 13769, 13965, 14612, 14820, 16017, 16860, 17290, 18265, 18620, 19110, 19670, 20748, 21356, 21918, 23604, 24206, 25571, 25935, 26695, 27538, 27930, 29505, 32034, 34580, 36309, 36530, 37373, 38220, 39340, 41307, 43836, 48412, 51142, 51870, 53390, 54795, 55076, 55860, 59010, 60515, 64068, 68845, 69407, 72618, 73060, 74746, 76713, 80085, 82614, 102284, 103740, 106780, 109590, 112119, 118020, 121030, 127855, 137690, 138814, 145236, 149492, 153426, 160170, 165228, 178997, 181545, 186865, 206535, 208221, 219180, 224238, 242060, 255710, 261611, 275380, 277628, 306852, 320340, 347035, 357994, 363090, 373730, 383565, 413070, 416442, 448476, 485849, 511420, 523222, 536991, 560595, 694070, 715988, 726180, 747460, 767130, 784833, 826140, 832884, 894985, 971698, 1041105, 1046444, 1073982, 1121190, 1308055, 1388140, 1457547, 1534260, 1569666, 1789970, 1943396, 2082210, 2147964, 2242380, 2429245, 2616110, 2684955, 2915094, 3139332, 3400943, 3579940, 3924165, 4164420, 4858490, 5232220, 5369910, 5830188, 6801886, 7287735, 7848330, 9716980, 10202829, 10739820, 13603772, 14575470, 15696660, 17004715, 20405658, 29150940, 34009430, 40811316, 51014145, 68018860, 102028290, 204056580]

約数ペア:

[(1, 204056580), (2, 102028290), (3, 68018860), (4, 51014145), (5, 40811316), (6, 34009430), (7, 29150940), (10, 20405658), (12, 17004715), (13, 15696660), (14, 14575470), (15, 13603772), (19, 10739820), (20, 10202829), (21, 9716980), (26, 7848330), (28, 7287735), (30, 6801886), (35, 5830188), (38, 5369910), (39, 5232220), (42, 4858490), (49, 4164420), (52, 3924165), (57, 3579940), (60, 3400943), (65, 3139332), (70, 2915094), (76, 2684955), (78, 2616110), (84, 2429245), (91, 2242380), (95, 2147964), (98, 2082210), (105, 1943396), (114, 1789970), (130, 1569666), (133, 1534260), (140, 1457547), (147, 1388140), (156, 1308055), (182, 1121190), (190, 1073982), (195, 1046444), (196, 1041105), (210, 971698), (228, 894985), (245, 832884), (247, 826140), (260, 784833), (266, 767130), (273, 747460), (281, 726180), (285, 715988), (294, 694070), (364, 560595), (380, 536991), (390, 523222), (399, 511420), (420, 485849), (455, 448476), (490, 416442), (494, 413070), (532, 383565), (546, 373730), (562, 363090), (570, 357994), (588, 347035), (637, 320340), (665, 306852), (735, 277628), (741, 275380), (780, 261611), (798, 255710), (843, 242060), (910, 224238), (931, 219180), (980, 208221), (988, 206535), (1092, 186865), (1124, 181545), (1140, 178997), (1235, 165228), (1274, 160170), (1330, 153426), (1365, 149492), (1405, 145236), (1470, 138814), (1482, 137690), (1596, 127855), (1686, 121030), (1729, 118020), (1820, 112119), (1862, 109590), (1911, 106780), (1967, 103740), (1995, 102284), (2470, 82614), (2548, 80085), (2660, 76713), (2730, 74746), (2793, 73060), (2810, 72618), (2940, 69407), (2964, 68845), (3185, 64068), (3372, 60515), (3458, 59010), (3653, 55860), (3705, 55076), (3724, 54795), (3822, 53390), (3934, 51870), (3990, 51142), (4215, 48412), (4655, 43836), (4940, 41307), (5187, 39340), (5339, 38220), (5460, 37373), (5586, 36530), (5620, 36309), (5901, 34580), (6370, 32034), (6916, 29505), (7306, 27930), (7410, 27538), (7644, 26695), (7868, 25935), (7980, 25571), (8430, 24206), (8645, 23604), (9310, 21918), (9555, 21356), (9835, 20748), (10374, 19670), (10678, 19110), (10959, 18620), (11172, 18265), (11802, 17290), (12103, 16860), (12740, 16017), (13769, 14820), (13965, 14612)]