400434840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3208

約数の個数: 192

約数和(自身を含む): 1453888800

約数和(自身を除く): 1053453960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3169, 3240, 3510, 4212, 4680, 4860, 5265, 6318, 6338, 7020, 8424, 9507, 9720, 10530, 12636, 12676, 14040, 15795, 15845, 19014, 21060, 25272, 25352, 28521, 31590, 31690, 38028, 41197, 42120, 47535, 57042, 63180, 63380, 76056, 82394, 85563, 95070, 114084, 123591, 126360, 126760, 142605, 164788, 171126, 190140, 205985, 228168, 247182, 256689, 285210, 329576, 342252, 370773, 380280, 411970, 427815, 494364, 513378, 570420, 617955, 684504, 741546, 770067, 823940, 855630, 988728, 1026756, 1112319, 1140840, 1235910, 1283445, 1483092, 1540134, 1647880, 1711260, 1853865, 2053512, 2224638, 2471820, 2566890, 2966184, 3080268, 3336957, 3422520, 3707730, 3850335, 4449276, 4943640, 5133780, 5561595, 6160536, 6673914, 7415460, 7700670, 8898552, 10010871, 10267560, 11123190, 13347828, 14830920, 15401340, 16684785, 20021742, 22246380, 26695656, 30802680, 33369570, 40043484, 44492760, 50054355, 66739140, 80086968, 100108710, 133478280, 200217420, 400434840]

約数ペア:

[(1, 400434840), (2, 200217420), (3, 133478280), (4, 100108710), (5, 80086968), (6, 66739140), (8, 50054355), (9, 44492760), (10, 40043484), (12, 33369570), (13, 30802680), (15, 26695656), (18, 22246380), (20, 20021742), (24, 16684785), (26, 15401340), (27, 14830920), (30, 13347828), (36, 11123190), (39, 10267560), (40, 10010871), (45, 8898552), (52, 7700670), (54, 7415460), (60, 6673914), (65, 6160536), (72, 5561595), (78, 5133780), (81, 4943640), (90, 4449276), (104, 3850335), (108, 3707730), (117, 3422520), (120, 3336957), (130, 3080268), (135, 2966184), (156, 2566890), (162, 2471820), (180, 2224638), (195, 2053512), (216, 1853865), (234, 1711260), (243, 1647880), (260, 1540134), (270, 1483092), (312, 1283445), (324, 1235910), (351, 1140840), (360, 1112319), (390, 1026756), (405, 988728), (468, 855630), (486, 823940), (520, 770067), (540, 741546), (585, 684504), (648, 617955), (702, 570420), (780, 513378), (810, 494364), (936, 427815), (972, 411970), (1053, 380280), (1080, 370773), (1170, 342252), (1215, 329576), (1404, 285210), (1560, 256689), (1620, 247182), (1755, 228168), (1944, 205985), (2106, 190140), (2340, 171126), (2430, 164788), (2808, 142605), (3159, 126760), (3169, 126360), (3240, 123591), (3510, 114084), (4212, 95070), (4680, 85563), (4860, 82394), (5265, 76056), (6318, 63380), (6338, 63180), (7020, 57042), (8424, 47535), (9507, 42120), (9720, 41197), (10530, 38028), (12636, 31690), (12676, 31590), (14040, 28521), (15795, 25352), (15845, 25272), (19014, 21060)]