14740960

素因数分解:

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

素因数の和:420

約数の個数: 96

約数和(自身を含む): 39584160

約数和(自身を除く): 24843200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 373, 380, 416, 494, 520, 608, 746, 760, 988, 1040, 1235, 1492, 1520, 1865, 1976, 2080, 2470, 2984, 3040, 3730, 3952, 4849, 4940, 5968, 7087, 7460, 7904, 9698, 9880, 11936, 14174, 14920, 19396, 19760, 24245, 28348, 29840, 35435, 38792, 39520, 48490, 56696, 59680, 70870, 77584, 92131, 96980, 113392, 141740, 155168, 184262, 193960, 226784, 283480, 368524, 387920, 460655, 566960, 737048, 775840, 921310, 1133920, 1474096, 1842620, 2948192, 3685240, 7370480, 14740960]

約数ペア:

[(1, 14740960), (2, 7370480), (4, 3685240), (5, 2948192), (8, 1842620), (10, 1474096), (13, 1133920), (16, 921310), (19, 775840), (20, 737048), (26, 566960), (32, 460655), (38, 387920), (40, 368524), (52, 283480), (65, 226784), (76, 193960), (80, 184262), (95, 155168), (104, 141740), (130, 113392), (152, 96980), (160, 92131), (190, 77584), (208, 70870), (247, 59680), (260, 56696), (304, 48490), (373, 39520), (380, 38792), (416, 35435), (494, 29840), (520, 28348), (608, 24245), (746, 19760), (760, 19396), (988, 14920), (1040, 14174), (1235, 11936), (1492, 9880), (1520, 9698), (1865, 7904), (1976, 7460), (2080, 7087), (2470, 5968), (2984, 4940), (3040, 4849), (3730, 3952)]