223998320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1123

約数の個数: 160

約数和(自身を含む): 663707520

約数和(自身を除く): 439709200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 182, 203, 208, 232, 260, 280, 290, 364, 377, 406, 455, 464, 520, 560, 580, 728, 754, 812, 910, 1015, 1040, 1061, 1160, 1456, 1508, 1624, 1820, 1885, 2030, 2122, 2320, 2639, 3016, 3248, 3640, 3770, 4060, 4244, 5278, 5305, 6032, 7280, 7427, 7540, 8120, 8488, 10556, 10610, 13195, 13793, 14854, 15080, 16240, 16976, 21112, 21220, 26390, 27586, 29708, 30160, 30769, 37135, 42224, 42440, 52780, 55172, 59416, 61538, 68965, 74270, 84880, 96551, 105560, 110344, 118832, 123076, 137930, 148540, 153845, 193102, 211120, 215383, 220688, 246152, 275860, 297080, 307690, 386204, 399997, 430766, 482755, 492304, 551720, 594160, 615380, 772408, 799994, 861532, 965510, 1076915, 1103440, 1230760, 1544816, 1599988, 1723064, 1931020, 1999985, 2153830, 2461520, 2799979, 3199976, 3446128, 3862040, 3999970, 4307660, 5599958, 6399952, 7724080, 7999940, 8615320, 11199916, 13999895, 15999880, 17230640, 22399832, 27999790, 31999760, 44799664, 55999580, 111999160, 223998320]

約数ペア:

[(1, 223998320), (2, 111999160), (4, 55999580), (5, 44799664), (7, 31999760), (8, 27999790), (10, 22399832), (13, 17230640), (14, 15999880), (16, 13999895), (20, 11199916), (26, 8615320), (28, 7999940), (29, 7724080), (35, 6399952), (40, 5599958), (52, 4307660), (56, 3999970), (58, 3862040), (65, 3446128), (70, 3199976), (80, 2799979), (91, 2461520), (104, 2153830), (112, 1999985), (116, 1931020), (130, 1723064), (140, 1599988), (145, 1544816), (182, 1230760), (203, 1103440), (208, 1076915), (232, 965510), (260, 861532), (280, 799994), (290, 772408), (364, 615380), (377, 594160), (406, 551720), (455, 492304), (464, 482755), (520, 430766), (560, 399997), (580, 386204), (728, 307690), (754, 297080), (812, 275860), (910, 246152), (1015, 220688), (1040, 215383), (1061, 211120), (1160, 193102), (1456, 153845), (1508, 148540), (1624, 137930), (1820, 123076), (1885, 118832), (2030, 110344), (2122, 105560), (2320, 96551), (2639, 84880), (3016, 74270), (3248, 68965), (3640, 61538), (3770, 59416), (4060, 55172), (4244, 52780), (5278, 42440), (5305, 42224), (6032, 37135), (7280, 30769), (7427, 30160), (7540, 29708), (8120, 27586), (8488, 26390), (10556, 21220), (10610, 21112), (13195, 16976), (13793, 16240), (14854, 15080)]