25272504480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{21499}}^1$

素因数の和:21627

約数の個数: 192

約数和(自身を含む): 83220480000

約数和(自身を除く): 57947975520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 79, 80, 93, 96, 120, 124, 155, 158, 160, 186, 237, 240, 248, 310, 316, 372, 395, 465, 474, 480, 496, 620, 632, 744, 790, 930, 948, 992, 1185, 1240, 1264, 1488, 1580, 1860, 1896, 2370, 2449, 2480, 2528, 2976, 3160, 3720, 3792, 4740, 4898, 4960, 6320, 7347, 7440, 7584, 9480, 9796, 12245, 12640, 14694, 14880, 18960, 19592, 21499, 24490, 29388, 36735, 37920, 39184, 42998, 48980, 58776, 64497, 73470, 78368, 85996, 97960, 107495, 117552, 128994, 146940, 171992, 195920, 214990, 235104, 257988, 293880, 322485, 343984, 391840, 429980, 515976, 587760, 644970, 666469, 687968, 859960, 1031952, 1175520, 1289940, 1332938, 1698421, 1719920, 1999407, 2063904, 2579880, 2665876, 3332345, 3396842, 3439840, 3998814, 5095263, 5159760, 5331752, 6664690, 6793684, 7997628, 8492105, 9997035, 10190526, 10319520, 10663504, 13329380, 13587368, 15995256, 16984210, 19994070, 20381052, 21327008, 25476315, 26658760, 27174736, 31990512, 33968420, 39988140, 40762104, 50952630, 52651051, 53317520, 54349472, 63981024, 67936840, 79976280, 81524208, 101905260, 105302102, 106635040, 135873680, 157953153, 159952560, 163048416, 203810520, 210604204, 263255255, 271747360, 315906306, 319905120, 407621040, 421208408, 526510510, 631812612, 789765765, 815242080, 842416816, 1053021020, 1263625224, 1579531530, 1684833632, 2106042040, 2527250448, 3159063060, 4212084080, 5054500896, 6318126120, 8424168160, 12636252240, 25272504480]

約数ペア:

[(1, 25272504480), (2, 12636252240), (3, 8424168160), (4, 6318126120), (5, 5054500896), (6, 4212084080), (8, 3159063060), (10, 2527250448), (12, 2106042040), (15, 1684833632), (16, 1579531530), (20, 1263625224), (24, 1053021020), (30, 842416816), (31, 815242080), (32, 789765765), (40, 631812612), (48, 526510510), (60, 421208408), (62, 407621040), (79, 319905120), (80, 315906306), (93, 271747360), (96, 263255255), (120, 210604204), (124, 203810520), (155, 163048416), (158, 159952560), (160, 157953153), (186, 135873680), (237, 106635040), (240, 105302102), (248, 101905260), (310, 81524208), (316, 79976280), (372, 67936840), (395, 63981024), (465, 54349472), (474, 53317520), (480, 52651051), (496, 50952630), (620, 40762104), (632, 39988140), (744, 33968420), (790, 31990512), (930, 27174736), (948, 26658760), (992, 25476315), (1185, 21327008), (1240, 20381052), (1264, 19994070), (1488, 16984210), (1580, 15995256), (1860, 13587368), (1896, 13329380), (2370, 10663504), (2449, 10319520), (2480, 10190526), (2528, 9997035), (2976, 8492105), (3160, 7997628), (3720, 6793684), (3792, 6664690), (4740, 5331752), (4898, 5159760), (4960, 5095263), (6320, 3998814), (7347, 3439840), (7440, 3396842), (7584, 3332345), (9480, 2665876), (9796, 2579880), (12245, 2063904), (12640, 1999407), (14694, 1719920), (14880, 1698421), (18960, 1332938), (19592, 1289940), (21499, 1175520), (24490, 1031952), (29388, 859960), (36735, 687968), (37920, 666469), (39184, 644970), (42998, 587760), (48980, 515976), (58776, 429980), (64497, 391840), (73470, 343984), (78368, 322485), (85996, 293880), (97960, 257988), (107495, 235104), (117552, 214990), (128994, 195920), (146940, 171992)]