4680838480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2421

約数の個数: 160

約数和(自身を含む): 12288499200

約数和(自身を除く): 7607660720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 79, 80, 85, 95, 136, 152, 158, 170, 190, 272, 304, 316, 323, 340, 380, 395, 632, 646, 680, 760, 790, 1264, 1292, 1343, 1360, 1501, 1520, 1580, 1615, 2293, 2584, 2686, 3002, 3160, 3230, 4586, 5168, 5372, 6004, 6320, 6460, 6715, 7505, 9172, 10744, 11465, 12008, 12920, 13430, 15010, 18344, 21488, 22930, 24016, 25517, 25840, 26860, 30020, 36688, 38981, 43567, 45860, 51034, 53720, 60040, 77962, 87134, 91720, 102068, 107440, 120080, 127585, 155924, 174268, 181147, 183440, 194905, 204136, 217835, 255170, 311848, 348536, 362294, 389810, 408272, 435670, 510340, 623696, 697072, 724588, 740639, 779620, 871340, 905735, 1020680, 1449176, 1481278, 1559240, 1742680, 1811470, 2041360, 2898352, 2962556, 3079499, 3118480, 3441793, 3485360, 3622940, 3703195, 5925112, 6158998, 6883586, 7245880, 7406390, 11850224, 12317996, 13767172, 14491760, 14812780, 15397495, 17208965, 24635992, 27534344, 29625560, 30794990, 34417930, 49271984, 55068688, 58510481, 59251120, 61589980, 68835860, 117020962, 123179960, 137671720, 234041924, 246359920, 275343440, 292552405, 468083848, 585104810, 936167696, 1170209620, 2340419240, 4680838480]

約数ペア:

[(1, 4680838480), (2, 2340419240), (4, 1170209620), (5, 936167696), (8, 585104810), (10, 468083848), (16, 292552405), (17, 275343440), (19, 246359920), (20, 234041924), (34, 137671720), (38, 123179960), (40, 117020962), (68, 68835860), (76, 61589980), (79, 59251120), (80, 58510481), (85, 55068688), (95, 49271984), (136, 34417930), (152, 30794990), (158, 29625560), (170, 27534344), (190, 24635992), (272, 17208965), (304, 15397495), (316, 14812780), (323, 14491760), (340, 13767172), (380, 12317996), (395, 11850224), (632, 7406390), (646, 7245880), (680, 6883586), (760, 6158998), (790, 5925112), (1264, 3703195), (1292, 3622940), (1343, 3485360), (1360, 3441793), (1501, 3118480), (1520, 3079499), (1580, 2962556), (1615, 2898352), (2293, 2041360), (2584, 1811470), (2686, 1742680), (3002, 1559240), (3160, 1481278), (3230, 1449176), (4586, 1020680), (5168, 905735), (5372, 871340), (6004, 779620), (6320, 740639), (6460, 724588), (6715, 697072), (7505, 623696), (9172, 510340), (10744, 435670), (11465, 408272), (12008, 389810), (12920, 362294), (13430, 348536), (15010, 311848), (18344, 255170), (21488, 217835), (22930, 204136), (24016, 194905), (25517, 183440), (25840, 181147), (26860, 174268), (30020, 155924), (36688, 127585), (38981, 120080), (43567, 107440), (45860, 102068), (51034, 91720), (53720, 87134), (60040, 77962)]