8641842060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:496

約数の個数: 192

約数和(自身を含む): 25227417600

約数和(自身を除く): 16585575540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 131, 141, 149, 157, 188, 235, 262, 282, 298, 314, 393, 447, 470, 471, 524, 564, 596, 628, 655, 705, 745, 785, 786, 894, 940, 942, 1310, 1410, 1490, 1570, 1572, 1788, 1884, 1965, 2235, 2355, 2620, 2820, 2980, 3140, 3930, 4470, 4710, 6157, 7003, 7379, 7860, 8940, 9420, 12314, 14006, 14758, 18471, 19519, 20567, 21009, 22137, 23393, 24628, 28012, 29516, 30785, 35015, 36895, 36942, 39038, 41134, 42018, 44274, 46786, 58557, 61570, 61701, 70030, 70179, 73790, 73884, 78076, 82268, 84036, 88548, 92355, 93572, 97595, 102835, 105045, 110685, 116965, 117114, 123140, 123402, 140060, 140358, 147580, 184710, 195190, 205670, 210090, 221370, 233930, 234228, 246804, 280716, 292785, 308505, 350895, 369420, 390380, 411340, 420180, 442740, 467860, 585570, 617010, 701790, 917393, 966649, 1099471, 1171140, 1234020, 1403580, 1834786, 1933298, 2198942, 2752179, 2899947, 3064483, 3298413, 3669572, 3866596, 4397884, 4586965, 4833245, 5497355, 5504358, 5799894, 6128966, 6596826, 9173930, 9193449, 9666490, 10994710, 11008716, 11599788, 12257932, 13193652, 13760895, 14499735, 15322415, 16492065, 18347860, 18386898, 19332980, 21989420, 27521790, 28999470, 30644830, 32984130, 36773796, 45967245, 55043580, 57998940, 61289660, 65968260, 91934490, 144030701, 183868980, 288061402, 432092103, 576122804, 720153505, 864184206, 1440307010, 1728368412, 2160460515, 2880614020, 4320921030, 8641842060]

約数ペア:

[(1, 8641842060), (2, 4320921030), (3, 2880614020), (4, 2160460515), (5, 1728368412), (6, 1440307010), (10, 864184206), (12, 720153505), (15, 576122804), (20, 432092103), (30, 288061402), (47, 183868980), (60, 144030701), (94, 91934490), (131, 65968260), (141, 61289660), (149, 57998940), (157, 55043580), (188, 45967245), (235, 36773796), (262, 32984130), (282, 30644830), (298, 28999470), (314, 27521790), (393, 21989420), (447, 19332980), (470, 18386898), (471, 18347860), (524, 16492065), (564, 15322415), (596, 14499735), (628, 13760895), (655, 13193652), (705, 12257932), (745, 11599788), (785, 11008716), (786, 10994710), (894, 9666490), (940, 9193449), (942, 9173930), (1310, 6596826), (1410, 6128966), (1490, 5799894), (1570, 5504358), (1572, 5497355), (1788, 4833245), (1884, 4586965), (1965, 4397884), (2235, 3866596), (2355, 3669572), (2620, 3298413), (2820, 3064483), (2980, 2899947), (3140, 2752179), (3930, 2198942), (4470, 1933298), (4710, 1834786), (6157, 1403580), (7003, 1234020), (7379, 1171140), (7860, 1099471), (8940, 966649), (9420, 917393), (12314, 701790), (14006, 617010), (14758, 585570), (18471, 467860), (19519, 442740), (20567, 420180), (21009, 411340), (22137, 390380), (23393, 369420), (24628, 350895), (28012, 308505), (29516, 292785), (30785, 280716), (35015, 246804), (36895, 234228), (36942, 233930), (39038, 221370), (41134, 210090), (42018, 205670), (44274, 195190), (46786, 184710), (58557, 147580), (61570, 140358), (61701, 140060), (70030, 123402), (70179, 123140), (73790, 117114), (73884, 116965), (78076, 110685), (82268, 105045), (84036, 102835), (88548, 97595), (92355, 93572)]