224799640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 584337600

約数和(自身を除く): 359537960

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 61, 65, 76, 95, 104, 122, 130, 152, 190, 244, 247, 260, 305, 373, 380, 488, 494, 520, 610, 746, 760, 793, 988, 1159, 1220, 1235, 1492, 1586, 1865, 1976, 2318, 2440, 2470, 2984, 3172, 3730, 3965, 4636, 4849, 4940, 5795, 6344, 7087, 7460, 7930, 9272, 9698, 9880, 11590, 14174, 14920, 15067, 15860, 19396, 22753, 23180, 24245, 28348, 30134, 31720, 35435, 38792, 45506, 46360, 48490, 56696, 60268, 70870, 75335, 91012, 92131, 96980, 113765, 120536, 141740, 150670, 182024, 184262, 193960, 227530, 283480, 295789, 301340, 368524, 432307, 455060, 460655, 591578, 602680, 737048, 864614, 910120, 921310, 1183156, 1478945, 1729228, 1842620, 2161535, 2366312, 2957890, 3458456, 3685240, 4323070, 5619991, 5915780, 8646140, 11239982, 11831560, 17292280, 22479964, 28099955, 44959928, 56199910, 112399820, 224799640]

約数ペア:

[(1, 224799640), (2, 112399820), (4, 56199910), (5, 44959928), (8, 28099955), (10, 22479964), (13, 17292280), (19, 11831560), (20, 11239982), (26, 8646140), (38, 5915780), (40, 5619991), (52, 4323070), (61, 3685240), (65, 3458456), (76, 2957890), (95, 2366312), (104, 2161535), (122, 1842620), (130, 1729228), (152, 1478945), (190, 1183156), (244, 921310), (247, 910120), (260, 864614), (305, 737048), (373, 602680), (380, 591578), (488, 460655), (494, 455060), (520, 432307), (610, 368524), (746, 301340), (760, 295789), (793, 283480), (988, 227530), (1159, 193960), (1220, 184262), (1235, 182024), (1492, 150670), (1586, 141740), (1865, 120536), (1976, 113765), (2318, 96980), (2440, 92131), (2470, 91012), (2984, 75335), (3172, 70870), (3730, 60268), (3965, 56696), (4636, 48490), (4849, 46360), (4940, 45506), (5795, 38792), (6344, 35435), (7087, 31720), (7460, 30134), (7930, 28348), (9272, 24245), (9698, 23180), (9880, 22753), (11590, 19396), (14174, 15860), (14920, 15067)]