About the Number

61431307920

61431307919 ← → 61431307921

2進数表記:111001001101100101110101111010010000

漢数字表記:六百十四億三千百三十万七千九百二十

素因数分解:

2 4 × 3 2 × 5 1 × 83 1 × 367 1 × 2801 1

素因数の和:3270
約数の個数: 240
約数和(自身を含む): 209436095232
約数和(自身を除く): 148004787312

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 367, 415, 498, 664, 720, 734, 747, 830, 996, 1101, 1245, 1328, 1468, 1494, 1660, 1835, 1992, 2202, 2490, 2801, 2936, 2988, 3303, 3320, 3670, 3735, 3984, 4404, 4980, 5505, 5602, 5872, 5976, 6606, 6640, 7340, 7470, 8403, 8808, 9960, 11010, 11204, 11952, 13212, 14005, 14680, 14940, 16515, 16806, 17616, 19920, 22020, 22408, 25209, 26424, 28010, 29360, 29880, 30461, 33030, 33612, 42015, 44040, 44816, 50418, 52848, 56020, 59760, 60922, 66060, 67224, 84030, 88080, 91383, 100836, 112040, 121844, 126045, 132120, 134448, 152305, 168060, 182766, 201672, 224080, 232483, 243688, 252090, 264240, 274149, 304610, 336120, 365532, 403344, 456915, 464966, 487376, 504180, 548298, 609220, 672240, 697449, 731064, 913830, 929932, 1008360, 1027967, 1096596, 1162415, 1218440, 1370745, 1394898, 1462128, 1827660, 1859864, 2016720, 2055934, 2092347, 2193192, 2324830, 2436880, 2741490, 2789796, 3083901, 3487245, 3655320, 3719728, 4111868, 4184694, 4386384, 4649660, 5139835, 5482980, 5579592, 6167802, 6974490, 7310640, 8223736, 8369388, 9251703, 9299320, 10279670, 10461735, 10965960, 11159184, 12335604, 13948980, 15419505, 16447472, 16738776, 18503406, 18598640, 20559340, 20923470, 21931920, 24671208, 27897960, 30839010, 33477552, 37006812, 41118680, 41846940, 46258515, 49342416, 55795920, 61678020, 74013624, 82237360, 83693880, 85321261, 92517030, 123356040, 148027248, 167387760, 170642522, 185034060, 246712080, 255963783, 341285044, 370068120, 426606305, 511927566, 682570088, 740136240, 767891349, 853212610, 1023855132, 1279818915, 1365140176, 1535782698, 1706425220, 2047710264, 2559637830, 3071565396, 3412850440, 3839456745, 4095420528, 5119275660, 6143130792, 6825700880, 7678913490, 10238551320, 12286261584, 15357826980, 20477102640, 30715653960, 61431307920]

約数ペア:
[(1, 61431307920), (2, 30715653960), (3, 20477102640), (4, 15357826980), (5, 12286261584), (6, 10238551320), (8, 7678913490), (9, 6825700880), (10, 6143130792), (12, 5119275660), (15, 4095420528), (16, 3839456745), (18, 3412850440), (20, 3071565396), (24, 2559637830), (30, 2047710264), (36, 1706425220), (40, 1535782698), (45, 1365140176), (48, 1279818915), (60, 1023855132), (72, 853212610), (80, 767891349), (83, 740136240), (90, 682570088), (120, 511927566), (144, 426606305), (166, 370068120), (180, 341285044), (240, 255963783), (249, 246712080), (332, 185034060), (360, 170642522), (367, 167387760), (415, 148027248), (498, 123356040), (664, 92517030), (720, 85321261), (734, 83693880), (747, 82237360), (830, 74013624), (996, 61678020), (1101, 55795920), (1245, 49342416), (1328, 46258515), (1468, 41846940), (1494, 41118680), (1660, 37006812), (1835, 33477552), (1992, 30839010), (2202, 27897960), (2490, 24671208), (2801, 21931920), (2936, 20923470), (2988, 20559340), (3303, 18598640), (3320, 18503406), (3670, 16738776), (3735, 16447472), (3984, 15419505), (4404, 13948980), (4980, 12335604), (5505, 11159184), (5602, 10965960), (5872, 10461735), (5976, 10279670), (6606, 9299320), (6640, 9251703), (7340, 8369388), (7470, 8223736), (8403, 7310640), (8808, 6974490), (9960, 6167802), (11010, 5579592), (11204, 5482980), (11952, 5139835), (13212, 4649660), (14005, 4386384), (14680, 4184694), (14940, 4111868), (16515, 3719728), (16806, 3655320), (17616, 3487245), (19920, 3083901), (22020, 2789796), (22408, 2741490), (25209, 2436880), (26424, 2324830), (28010, 2193192), (29360, 2092347), (29880, 2055934), (30461, 2016720), (33030, 1859864), (33612, 1827660), (42015, 1462128), (44040, 1394898), (44816, 1370745), (50418, 1218440), (52848, 1162415), (56020, 1096596), (59760, 1027967), (60922, 1008360), (66060, 929932), (67224, 913830), (84030, 731064), (88080, 697449), (91383, 672240), (100836, 609220), (112040, 548298), (121844, 504180), (126045, 487376), (132120, 464966), (134448, 456915), (152305, 403344), (168060, 365532), (182766, 336120), (201672, 304610), (224080, 274149), (232483, 264240), (243688, 252090)]

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