1895604120

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 6632046720

約数和(自身を除く): 4736442600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 233, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 466, 486, 540, 558, 620, 648, 699, 729, 744, 810, 837, 930, 932, 972, 1080, 1116, 1165, 1215, 1240, 1395, 1398, 1458, 1620, 1674, 1860, 1864, 1944, 2097, 2187, 2232, 2330, 2430, 2511, 2790, 2796, 2916, 3240, 3348, 3495, 3645, 3720, 4185, 4194, 4374, 4660, 4860, 5022, 5580, 5592, 5832, 6291, 6561, 6696, 6990, 7223, 7290, 7533, 8370, 8388, 8748, 9320, 9720, 10044, 10485, 10935, 11160, 12555, 12582, 13122, 13980, 14446, 14580, 15066, 16740, 16776, 17496, 18873, 20088, 20970, 21669, 21870, 22599, 25110, 25164, 26244, 27960, 28892, 29160, 30132, 31455, 32805, 33480, 36115, 37665, 37746, 41940, 43338, 43740, 45198, 50220, 50328, 52488, 56619, 57784, 60264, 62910, 65007, 65610, 67797, 72230, 75330, 75492, 83880, 86676, 87480, 90396, 94365, 100440, 108345, 112995, 113238, 125820, 130014, 131220, 135594, 144460, 150660, 150984, 169857, 173352, 180792, 188730, 195021, 203391, 216690, 225990, 226476, 251640, 260028, 262440, 271188, 283095, 288920, 301320, 325035, 338985, 339714, 377460, 390042, 406782, 433380, 451980, 452952, 509571, 520056, 542376, 566190, 585063, 650070, 677970, 679428, 754920, 780084, 813564, 849285, 866760, 903960, 975105, 1016955, 1019142, 1132380, 1170126, 1300140, 1355940, 1358856, 1528713, 1560168, 1627128, 1698570, 1755189, 1950210, 2033910, 2038284, 2264760, 2340252, 2547855, 2600280, 2711880, 2925315, 3057426, 3397140, 3510378, 3900420, 4067820, 4076568, 4680504, 5095710, 5265567, 5850630, 6114852, 6794280, 7020756, 7643565, 7800840, 8135640, 8775945, 10191420, 10531134, 11701260, 12229704, 14041512, 15287130, 15796701, 17551890, 20382840, 21062268, 23402520, 26327835, 30574260, 31593402, 35103780, 42124536, 47390103, 52655670, 61148520, 63186804, 70207560, 78983505, 94780206, 105311340, 126373608, 157967010, 189560412, 210622680, 236950515, 315934020, 379120824, 473901030, 631868040, 947802060, 1895604120]

約数ペア:

[(1, 1895604120), (2, 947802060), (3, 631868040), (4, 473901030), (5, 379120824), (6, 315934020), (8, 236950515), (9, 210622680), (10, 189560412), (12, 157967010), (15, 126373608), (18, 105311340), (20, 94780206), (24, 78983505), (27, 70207560), (30, 63186804), (31, 61148520), (36, 52655670), (40, 47390103), (45, 42124536), (54, 35103780), (60, 31593402), (62, 30574260), (72, 26327835), (81, 23402520), (90, 21062268), (93, 20382840), (108, 17551890), (120, 15796701), (124, 15287130), (135, 14041512), (155, 12229704), (162, 11701260), (180, 10531134), (186, 10191420), (216, 8775945), (233, 8135640), (243, 7800840), (248, 7643565), (270, 7020756), (279, 6794280), (310, 6114852), (324, 5850630), (360, 5265567), (372, 5095710), (405, 4680504), (465, 4076568), (466, 4067820), (486, 3900420), (540, 3510378), (558, 3397140), (620, 3057426), (648, 2925315), (699, 2711880), (729, 2600280), (744, 2547855), (810, 2340252), (837, 2264760), (930, 2038284), (932, 2033910), (972, 1950210), (1080, 1755189), (1116, 1698570), (1165, 1627128), (1215, 1560168), (1240, 1528713), (1395, 1358856), (1398, 1355940), (1458, 1300140), (1620, 1170126), (1674, 1132380), (1860, 1019142), (1864, 1016955), (1944, 975105), (2097, 903960), (2187, 866760), (2232, 849285), (2330, 813564), (2430, 780084), (2511, 754920), (2790, 679428), (2796, 677970), (2916, 650070), (3240, 585063), (3348, 566190), (3495, 542376), (3645, 520056), (3720, 509571), (4185, 452952), (4194, 451980), (4374, 433380), (4660, 406782), (4860, 390042), (5022, 377460), (5580, 339714), (5592, 338985), (5832, 325035), (6291, 301320), (6561, 288920), (6696, 283095), (6990, 271188), (7223, 262440), (7290, 260028), (7533, 251640), (8370, 226476), (8388, 225990), (8748, 216690), (9320, 203391), (9720, 195021), (10044, 188730), (10485, 180792), (10935, 173352), (11160, 169857), (12555, 150984), (12582, 150660), (13122, 144460), (13980, 135594), (14446, 131220), (14580, 130014), (15066, 125820), (16740, 113238), (16776, 112995), (17496, 108345), (18873, 100440), (20088, 94365), (20970, 90396), (21669, 87480), (21870, 86676), (22599, 83880), (25110, 75492), (25164, 75330), (26244, 72230), (27960, 67797), (28892, 65610), (29160, 65007), (30132, 62910), (31455, 60264), (32805, 57784), (33480, 56619), (36115, 52488), (37665, 50328), (37746, 50220), (41940, 45198), (43338, 43740)]