25151129920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{1637}}^1$

素因数の和:1718

約数の個数: 224

約数和(自身を含む): 72293195520

約数和(自身を除く): 47142065600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 361, 380, 448, 532, 560, 608, 665, 722, 760, 1064, 1120, 1216, 1330, 1444, 1520, 1637, 1805, 2128, 2240, 2527, 2660, 2888, 3040, 3274, 3610, 4256, 5054, 5320, 5776, 6080, 6548, 6859, 7220, 8185, 8512, 10108, 10640, 11459, 11552, 12635, 13096, 13718, 14440, 16370, 20216, 21280, 22918, 23104, 25270, 26192, 27436, 28880, 31103, 32740, 34295, 40432, 42560, 45836, 48013, 50540, 52384, 54872, 57295, 57760, 62206, 65480, 68590, 80864, 91672, 96026, 101080, 104768, 109744, 114590, 115520, 124412, 130960, 137180, 155515, 161728, 183344, 192052, 202160, 217721, 219488, 229180, 240065, 248824, 261920, 274360, 311030, 366688, 384104, 404320, 435442, 438976, 458360, 480130, 497648, 523840, 548720, 590957, 622060, 733376, 768208, 808640, 870884, 916720, 960260, 995296, 1088605, 1097440, 1181914, 1244120, 1536416, 1741768, 1833440, 1920520, 1990592, 2177210, 2194880, 2363828, 2488240, 2954785, 3072832, 3483536, 3666880, 3841040, 4136699, 4354420, 4727656, 4976480, 5909570, 6967072, 7682080, 8273398, 8708840, 9455312, 9952960, 11228183, 11819140, 13934144, 15364160, 16546796, 17417680, 18910624, 20683495, 22456366, 23638280, 33093592, 34835360, 37821248, 41366990, 44912732, 47276560, 56140915, 66187184, 69670720, 78597281, 82733980, 89825464, 94553120, 112281830, 132374368, 157194562, 165467960, 179650928, 189106240, 224563660, 264748736, 314389124, 330935920, 359301856, 392986405, 449127320, 628778248, 661871840, 718603712, 785972810, 898254640, 1257556496, 1323743680, 1571945620, 1796509280, 2515112992, 3143891240, 3593018560, 5030225984, 6287782480, 12575564960, 25151129920]

約数ペア:

[(1, 25151129920), (2, 12575564960), (4, 6287782480), (5, 5030225984), (7, 3593018560), (8, 3143891240), (10, 2515112992), (14, 1796509280), (16, 1571945620), (19, 1323743680), (20, 1257556496), (28, 898254640), (32, 785972810), (35, 718603712), (38, 661871840), (40, 628778248), (56, 449127320), (64, 392986405), (70, 359301856), (76, 330935920), (80, 314389124), (95, 264748736), (112, 224563660), (133, 189106240), (140, 179650928), (152, 165467960), (160, 157194562), (190, 132374368), (224, 112281830), (266, 94553120), (280, 89825464), (304, 82733980), (320, 78597281), (361, 69670720), (380, 66187184), (448, 56140915), (532, 47276560), (560, 44912732), (608, 41366990), (665, 37821248), (722, 34835360), (760, 33093592), (1064, 23638280), (1120, 22456366), (1216, 20683495), (1330, 18910624), (1444, 17417680), (1520, 16546796), (1637, 15364160), (1805, 13934144), (2128, 11819140), (2240, 11228183), (2527, 9952960), (2660, 9455312), (2888, 8708840), (3040, 8273398), (3274, 7682080), (3610, 6967072), (4256, 5909570), (5054, 4976480), (5320, 4727656), (5776, 4354420), (6080, 4136699), (6548, 3841040), (6859, 3666880), (7220, 3483536), (8185, 3072832), (8512, 2954785), (10108, 2488240), (10640, 2363828), (11459, 2194880), (11552, 2177210), (12635, 1990592), (13096, 1920520), (13718, 1833440), (14440, 1741768), (16370, 1536416), (20216, 1244120), (21280, 1181914), (22918, 1097440), (23104, 1088605), (25270, 995296), (26192, 960260), (27436, 916720), (28880, 870884), (31103, 808640), (32740, 768208), (34295, 733376), (40432, 622060), (42560, 590957), (45836, 548720), (48013, 523840), (50540, 497648), (52384, 480130), (54872, 458360), (57295, 438976), (57760, 435442), (62206, 404320), (65480, 384104), (68590, 366688), (80864, 311030), (91672, 274360), (96026, 261920), (101080, 248824), (104768, 240065), (109744, 229180), (114590, 219488), (115520, 217721), (124412, 202160), (130960, 192052), (137180, 183344), (155515, 161728)]