1876518480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19997}}^1$

素因数の和:20053

約数の個数: 160

約数和(自身を含む): 6427517184

約数和(自身を除く): 4550998704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1955, 2040, 2346, 2760, 3128, 3910, 4080, 4692, 5520, 5865, 6256, 7820, 9384, 11730, 15640, 18768, 19997, 23460, 31280, 39994, 46920, 59991, 79988, 93840, 99985, 119982, 159976, 199970, 239964, 299955, 319952, 339949, 399940, 459931, 479928, 599910, 679898, 799880, 919862, 959856, 1019847, 1199820, 1359796, 1379793, 1599760, 1699745, 1839724, 2039694, 2299655, 2399640, 2719592, 2759586, 3399490, 3679448, 4079388, 4599310, 4799280, 5099235, 5439184, 5519172, 6798980, 6898965, 7358896, 7818827, 8158776, 9198620, 10198470, 11038344, 13597960, 13797930, 15637654, 16317552, 18397240, 20396940, 22076688, 23456481, 27195920, 27595860, 31275308, 36794480, 39094135, 40793880, 46912962, 55191720, 62550616, 78188270, 81587760, 93825924, 110383440, 117282405, 125101232, 156376540, 187651848, 234564810, 312753080, 375303696, 469129620, 625506160, 938259240, 1876518480]

約数ペア:

[(1, 1876518480), (2, 938259240), (3, 625506160), (4, 469129620), (5, 375303696), (6, 312753080), (8, 234564810), (10, 187651848), (12, 156376540), (15, 125101232), (16, 117282405), (17, 110383440), (20, 93825924), (23, 81587760), (24, 78188270), (30, 62550616), (34, 55191720), (40, 46912962), (46, 40793880), (48, 39094135), (51, 36794480), (60, 31275308), (68, 27595860), (69, 27195920), (80, 23456481), (85, 22076688), (92, 20396940), (102, 18397240), (115, 16317552), (120, 15637654), (136, 13797930), (138, 13597960), (170, 11038344), (184, 10198470), (204, 9198620), (230, 8158776), (240, 7818827), (255, 7358896), (272, 6898965), (276, 6798980), (340, 5519172), (345, 5439184), (368, 5099235), (391, 4799280), (408, 4599310), (460, 4079388), (510, 3679448), (552, 3399490), (680, 2759586), (690, 2719592), (782, 2399640), (816, 2299655), (920, 2039694), (1020, 1839724), (1104, 1699745), (1173, 1599760), (1360, 1379793), (1380, 1359796), (1564, 1199820), (1840, 1019847), (1955, 959856), (2040, 919862), (2346, 799880), (2760, 679898), (3128, 599910), (3910, 479928), (4080, 459931), (4692, 399940), (5520, 339949), (5865, 319952), (6256, 299955), (7820, 239964), (9384, 199970), (11730, 159976), (15640, 119982), (18768, 99985), (19997, 93840), (23460, 79988), (31280, 59991), (39994, 46920)]