197703554640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{20483}}^1$

素因数の和:20937

約数の個数: 160

約数和(自身を含む): 619601342976

約数和(自身を除く): 421897788336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 307, 393, 524, 614, 655, 786, 921, 1048, 1228, 1310, 1535, 1572, 1842, 1965, 2096, 2456, 2620, 3070, 3144, 3684, 3930, 4605, 4912, 5240, 6140, 6288, 7368, 7860, 9210, 10480, 12280, 14736, 15720, 18420, 20483, 24560, 31440, 36840, 40217, 40966, 61449, 73680, 80434, 81932, 102415, 120651, 122898, 160868, 163864, 201085, 204830, 241302, 245796, 307245, 321736, 327728, 402170, 409660, 482604, 491592, 603255, 614490, 643472, 804340, 819320, 965208, 983184, 1206510, 1228980, 1608680, 1638640, 1930416, 2413020, 2457960, 2683273, 3217360, 4826040, 4915920, 5366546, 6288281, 8049819, 9652080, 10733092, 12576562, 13416365, 16099638, 18864843, 21466184, 25153124, 26832730, 31441405, 32199276, 37729686, 40249095, 42932368, 50306248, 53665460, 62882810, 64398552, 75459372, 80498190, 94324215, 100612496, 107330920, 125765620, 128797104, 150918744, 160996380, 188648430, 214661840, 251531240, 301837488, 321992760, 377296860, 503062480, 643985520, 754593720, 823764811, 1509187440, 1647529622, 2471294433, 3295059244, 4118824055, 4942588866, 6590118488, 8237648110, 9885177732, 12356472165, 13180236976, 16475296220, 19770355464, 24712944330, 32950592440, 39540710928, 49425888660, 65901184880, 98851777320, 197703554640]

約数ペア:

[(1, 197703554640), (2, 98851777320), (3, 65901184880), (4, 49425888660), (5, 39540710928), (6, 32950592440), (8, 24712944330), (10, 19770355464), (12, 16475296220), (15, 13180236976), (16, 12356472165), (20, 9885177732), (24, 8237648110), (30, 6590118488), (40, 4942588866), (48, 4118824055), (60, 3295059244), (80, 2471294433), (120, 1647529622), (131, 1509187440), (240, 823764811), (262, 754593720), (307, 643985520), (393, 503062480), (524, 377296860), (614, 321992760), (655, 301837488), (786, 251531240), (921, 214661840), (1048, 188648430), (1228, 160996380), (1310, 150918744), (1535, 128797104), (1572, 125765620), (1842, 107330920), (1965, 100612496), (2096, 94324215), (2456, 80498190), (2620, 75459372), (3070, 64398552), (3144, 62882810), (3684, 53665460), (3930, 50306248), (4605, 42932368), (4912, 40249095), (5240, 37729686), (6140, 32199276), (6288, 31441405), (7368, 26832730), (7860, 25153124), (9210, 21466184), (10480, 18864843), (12280, 16099638), (14736, 13416365), (15720, 12576562), (18420, 10733092), (20483, 9652080), (24560, 8049819), (31440, 6288281), (36840, 5366546), (40217, 4915920), (40966, 4826040), (61449, 3217360), (73680, 2683273), (80434, 2457960), (81932, 2413020), (102415, 1930416), (120651, 1638640), (122898, 1608680), (160868, 1228980), (163864, 1206510), (201085, 983184), (204830, 965208), (241302, 819320), (245796, 804340), (307245, 643472), (321736, 614490), (327728, 603255), (402170, 491592), (409660, 482604)]