225599920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 694643040

約数和(自身を除く): 469043120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 182, 190, 196, 208, 233, 245, 247, 260, 266, 280, 304, 364, 380, 392, 455, 466, 490, 494, 520, 532, 560, 637, 665, 728, 760, 784, 910, 931, 932, 980, 988, 1040, 1064, 1165, 1235, 1274, 1330, 1456, 1520, 1631, 1729, 1820, 1862, 1864, 1960, 1976, 2128, 2330, 2470, 2548, 2660, 3029, 3185, 3262, 3458, 3640, 3724, 3728, 3920, 3952, 4427, 4655, 4660, 4940, 5096, 5320, 6058, 6370, 6524, 6916, 7280, 7448, 8155, 8645, 8854, 9310, 9320, 9880, 10192, 10640, 11417, 12103, 12116, 12740, 13048, 13832, 14896, 15145, 16310, 17290, 17708, 18620, 18640, 19760, 21203, 22135, 22834, 24206, 24232, 25480, 26096, 27664, 30290, 30989, 32620, 34580, 35416, 37240, 42406, 44270, 45668, 48412, 48464, 50960, 57085, 57551, 60515, 60580, 61978, 65240, 69160, 70832, 74480, 84812, 88540, 91336, 96824, 106015, 114170, 115102, 121030, 121160, 123956, 130480, 138320, 148421, 154945, 169624, 177080, 182672, 193648, 212030, 216923, 228340, 230204, 242060, 242320, 247912, 287755, 296842, 309890, 339248, 354160, 402857, 424060, 433846, 456680, 460408, 484120, 495824, 575510, 593684, 619780, 742105, 805714, 848120, 867692, 913360, 920816, 968240, 1084615, 1151020, 1187368, 1239560, 1484210, 1611428, 1696240, 1735384, 2014285, 2169230, 2302040, 2374736, 2479120, 2819999, 2968420, 3222856, 3470768, 4028570, 4338460, 4604080, 5639998, 5936840, 6445712, 8057140, 8676920, 11279996, 11873680, 14099995, 16114280, 17353840, 22559992, 28199990, 32228560, 45119984, 56399980, 112799960, 225599920]

約数ペア:

[(1, 225599920), (2, 112799960), (4, 56399980), (5, 45119984), (7, 32228560), (8, 28199990), (10, 22559992), (13, 17353840), (14, 16114280), (16, 14099995), (19, 11873680), (20, 11279996), (26, 8676920), (28, 8057140), (35, 6445712), (38, 5936840), (40, 5639998), (49, 4604080), (52, 4338460), (56, 4028570), (65, 3470768), (70, 3222856), (76, 2968420), (80, 2819999), (91, 2479120), (95, 2374736), (98, 2302040), (104, 2169230), (112, 2014285), (130, 1735384), (133, 1696240), (140, 1611428), (152, 1484210), (182, 1239560), (190, 1187368), (196, 1151020), (208, 1084615), (233, 968240), (245, 920816), (247, 913360), (260, 867692), (266, 848120), (280, 805714), (304, 742105), (364, 619780), (380, 593684), (392, 575510), (455, 495824), (466, 484120), (490, 460408), (494, 456680), (520, 433846), (532, 424060), (560, 402857), (637, 354160), (665, 339248), (728, 309890), (760, 296842), (784, 287755), (910, 247912), (931, 242320), (932, 242060), (980, 230204), (988, 228340), (1040, 216923), (1064, 212030), (1165, 193648), (1235, 182672), (1274, 177080), (1330, 169624), (1456, 154945), (1520, 148421), (1631, 138320), (1729, 130480), (1820, 123956), (1862, 121160), (1864, 121030), (1960, 115102), (1976, 114170), (2128, 106015), (2330, 96824), (2470, 91336), (2548, 88540), (2660, 84812), (3029, 74480), (3185, 70832), (3262, 69160), (3458, 65240), (3640, 61978), (3724, 60580), (3728, 60515), (3920, 57551), (3952, 57085), (4427, 50960), (4655, 48464), (4660, 48412), (4940, 45668), (5096, 44270), (5320, 42406), (6058, 37240), (6370, 35416), (6524, 34580), (6916, 32620), (7280, 30989), (7448, 30290), (8155, 27664), (8645, 26096), (8854, 25480), (9310, 24232), (9320, 24206), (9880, 22834), (10192, 22135), (10640, 21203), (11417, 19760), (12103, 18640), (12116, 18620), (12740, 17708), (13048, 17290), (13832, 16310), (14896, 15145)]