260239200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 288

約数和(自身を含む): 962438400

約数和(自身を除く): 702199200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 130, 150, 152, 156, 160, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 416, 439, 456, 475, 480, 494, 520, 570, 600, 608, 624, 650, 741, 760, 780, 800, 878, 912, 950, 975, 988, 1040, 1140, 1200, 1235, 1248, 1300, 1317, 1425, 1482, 1520, 1560, 1756, 1824, 1900, 1950, 1976, 2080, 2195, 2280, 2400, 2470, 2600, 2634, 2850, 2964, 3040, 3120, 3512, 3705, 3800, 3900, 3952, 4390, 4560, 4940, 5200, 5268, 5700, 5707, 5928, 6175, 6240, 6585, 7024, 7410, 7600, 7800, 7904, 8341, 8780, 9120, 9880, 10400, 10536, 10975, 11400, 11414, 11856, 12350, 13170, 14048, 14820, 15200, 15600, 16682, 17121, 17560, 18525, 19760, 21072, 21950, 22800, 22828, 23712, 24700, 25023, 26340, 28535, 29640, 31200, 32925, 33364, 34242, 35120, 37050, 39520, 41705, 42144, 43900, 45600, 45656, 49400, 50046, 52680, 57070, 59280, 65850, 66728, 68484, 70240, 74100, 83410, 85605, 87800, 91312, 98800, 100092, 105360, 108433, 114140, 118560, 125115, 131700, 133456, 136968, 142675, 148200, 166820, 171210, 175600, 182624, 197600, 200184, 208525, 210720, 216866, 228280, 250230, 263400, 266912, 273936, 285350, 296400, 325299, 333640, 342420, 351200, 400368, 417050, 428025, 433732, 456560, 500460, 526800, 542165, 547872, 570700, 592800, 625575, 650598, 667280, 684840, 800736, 834100, 856050, 867464, 913120, 1000920, 1053600, 1084330, 1141400, 1251150, 1301196, 1334560, 1369680, 1626495, 1668200, 1712100, 1734928, 2001840, 2168660, 2282800, 2502300, 2602392, 2710825, 2739360, 3252990, 3336400, 3424200, 3469856, 4003680, 4337320, 4565600, 5004600, 5204784, 5421650, 6505980, 6672800, 6848400, 8132475, 8674640, 10009200, 10409568, 10843300, 13011960, 13696800, 16264950, 17349280, 20018400, 21686600, 26023920, 32529900, 43373200, 52047840, 65059800, 86746400, 130119600, 260239200]

約数ペア:

[(1, 260239200), (2, 130119600), (3, 86746400), (4, 65059800), (5, 52047840), (6, 43373200), (8, 32529900), (10, 26023920), (12, 21686600), (13, 20018400), (15, 17349280), (16, 16264950), (19, 13696800), (20, 13011960), (24, 10843300), (25, 10409568), (26, 10009200), (30, 8674640), (32, 8132475), (38, 6848400), (39, 6672800), (40, 6505980), (48, 5421650), (50, 5204784), (52, 5004600), (57, 4565600), (60, 4337320), (65, 4003680), (75, 3469856), (76, 3424200), (78, 3336400), (80, 3252990), (95, 2739360), (96, 2710825), (100, 2602392), (104, 2502300), (114, 2282800), (120, 2168660), (130, 2001840), (150, 1734928), (152, 1712100), (156, 1668200), (160, 1626495), (190, 1369680), (195, 1334560), (200, 1301196), (208, 1251150), (228, 1141400), (240, 1084330), (247, 1053600), (260, 1000920), (285, 913120), (300, 867464), (304, 856050), (312, 834100), (325, 800736), (380, 684840), (390, 667280), (400, 650598), (416, 625575), (439, 592800), (456, 570700), (475, 547872), (480, 542165), (494, 526800), (520, 500460), (570, 456560), (600, 433732), (608, 428025), (624, 417050), (650, 400368), (741, 351200), (760, 342420), (780, 333640), (800, 325299), (878, 296400), (912, 285350), (950, 273936), (975, 266912), (988, 263400), (1040, 250230), (1140, 228280), (1200, 216866), (1235, 210720), (1248, 208525), (1300, 200184), (1317, 197600), (1425, 182624), (1482, 175600), (1520, 171210), (1560, 166820), (1756, 148200), (1824, 142675), (1900, 136968), (1950, 133456), (1976, 131700), (2080, 125115), (2195, 118560), (2280, 114140), (2400, 108433), (2470, 105360), (2600, 100092), (2634, 98800), (2850, 91312), (2964, 87800), (3040, 85605), (3120, 83410), (3512, 74100), (3705, 70240), (3800, 68484), (3900, 66728), (3952, 65850), (4390, 59280), (4560, 57070), (4940, 52680), (5200, 50046), (5268, 49400), (5700, 45656), (5707, 45600), (5928, 43900), (6175, 42144), (6240, 41705), (6585, 39520), (7024, 37050), (7410, 35120), (7600, 34242), (7800, 33364), (7904, 32925), (8341, 31200), (8780, 29640), (9120, 28535), (9880, 26340), (10400, 25023), (10536, 24700), (10975, 23712), (11400, 22828), (11414, 22800), (11856, 21950), (12350, 21072), (13170, 19760), (14048, 18525), (14820, 17560), (15200, 17121), (15600, 16682)]