224609320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 566526240

約数和(自身を除く): 341916920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 73, 97, 104, 122, 130, 146, 194, 244, 260, 292, 305, 365, 388, 485, 488, 520, 584, 610, 730, 776, 793, 949, 970, 1220, 1261, 1460, 1586, 1898, 1940, 2440, 2522, 2920, 3172, 3796, 3880, 3965, 4453, 4745, 5044, 5917, 6305, 6344, 7081, 7592, 7930, 8906, 9490, 10088, 11834, 12610, 14162, 15860, 17812, 18980, 22265, 23668, 25220, 28324, 29585, 31720, 35405, 35624, 37960, 44530, 47336, 50440, 56648, 57889, 59170, 70810, 76921, 89060, 92053, 115778, 118340, 141620, 153842, 178120, 184106, 231556, 236680, 283240, 289445, 307684, 368212, 384605, 431941, 460265, 463112, 578890, 615368, 736424, 769210, 863882, 920530, 1157780, 1538420, 1727764, 1841060, 2159705, 2315560, 3076840, 3455528, 3682120, 4319410, 5615233, 8638820, 11230466, 17277640, 22460932, 28076165, 44921864, 56152330, 112304660, 224609320]

約数ペア:

[(1, 224609320), (2, 112304660), (4, 56152330), (5, 44921864), (8, 28076165), (10, 22460932), (13, 17277640), (20, 11230466), (26, 8638820), (40, 5615233), (52, 4319410), (61, 3682120), (65, 3455528), (73, 3076840), (97, 2315560), (104, 2159705), (122, 1841060), (130, 1727764), (146, 1538420), (194, 1157780), (244, 920530), (260, 863882), (292, 769210), (305, 736424), (365, 615368), (388, 578890), (485, 463112), (488, 460265), (520, 431941), (584, 384605), (610, 368212), (730, 307684), (776, 289445), (793, 283240), (949, 236680), (970, 231556), (1220, 184106), (1261, 178120), (1460, 153842), (1586, 141620), (1898, 118340), (1940, 115778), (2440, 92053), (2522, 89060), (2920, 76921), (3172, 70810), (3796, 59170), (3880, 57889), (3965, 56648), (4453, 50440), (4745, 47336), (5044, 44530), (5917, 37960), (6305, 35624), (6344, 35405), (7081, 31720), (7592, 29585), (7930, 28324), (8906, 25220), (9490, 23668), (10088, 22265), (11834, 18980), (12610, 17812), (14162, 15860)]