178936680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6037}}^1$

素因数の和:6083

約数の個数: 128

約数和(自身を含む): 608630400

約数和(自身を除く): 429693720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 6037, 7410, 9880, 12074, 14820, 18111, 24148, 29640, 30185, 36222, 48296, 60370, 72444, 78481, 90555, 114703, 120740, 144888, 156962, 181110, 229406, 235443, 241480, 313924, 344109, 362220, 392405, 458812, 470886, 573515, 627848, 688218, 724440, 784810, 917624, 941772, 1147030, 1177215, 1376436, 1491139, 1569620, 1720545, 1883544, 2294060, 2354430, 2752872, 2982278, 3139240, 3441090, 4473417, 4588120, 4708860, 5964556, 6882180, 7455695, 8946834, 9417720, 11929112, 13764360, 14911390, 17893668, 22367085, 29822780, 35787336, 44734170, 59645560, 89468340, 178936680]

約数ペア:

[(1, 178936680), (2, 89468340), (3, 59645560), (4, 44734170), (5, 35787336), (6, 29822780), (8, 22367085), (10, 17893668), (12, 14911390), (13, 13764360), (15, 11929112), (19, 9417720), (20, 8946834), (24, 7455695), (26, 6882180), (30, 5964556), (38, 4708860), (39, 4588120), (40, 4473417), (52, 3441090), (57, 3139240), (60, 2982278), (65, 2752872), (76, 2354430), (78, 2294060), (95, 1883544), (104, 1720545), (114, 1569620), (120, 1491139), (130, 1376436), (152, 1177215), (156, 1147030), (190, 941772), (195, 917624), (228, 784810), (247, 724440), (260, 688218), (285, 627848), (312, 573515), (380, 470886), (390, 458812), (456, 392405), (494, 362220), (520, 344109), (570, 313924), (741, 241480), (760, 235443), (780, 229406), (988, 181110), (1140, 156962), (1235, 144888), (1482, 120740), (1560, 114703), (1976, 90555), (2280, 78481), (2470, 72444), (2964, 60370), (3705, 48296), (4940, 36222), (5928, 30185), (6037, 29640), (7410, 24148), (9880, 18111), (12074, 14820)]