2390163000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 256

約数和(自身を含む): 7806464640

約数和(自身を除く): 5416301640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 61, 74, 75, 100, 111, 120, 122, 125, 148, 150, 183, 185, 200, 222, 244, 250, 296, 300, 305, 353, 366, 370, 375, 444, 488, 500, 555, 600, 610, 706, 732, 740, 750, 888, 915, 925, 1000, 1059, 1110, 1220, 1412, 1464, 1480, 1500, 1525, 1765, 1830, 1850, 2118, 2220, 2257, 2440, 2775, 2824, 3000, 3050, 3530, 3660, 3700, 4236, 4440, 4514, 4575, 4625, 5295, 5550, 6100, 6771, 7060, 7320, 7400, 7625, 8472, 8825, 9028, 9150, 9250, 10590, 11100, 11285, 12200, 13061, 13542, 13875, 14120, 15250, 17650, 18056, 18300, 18500, 21180, 21533, 22200, 22570, 22875, 26122, 26475, 27084, 27750, 30500, 33855, 35300, 36600, 37000, 39183, 42360, 43066, 44125, 45140, 45750, 52244, 52950, 54168, 55500, 56425, 61000, 64599, 65305, 67710, 70600, 78366, 86132, 88250, 90280, 91500, 104488, 105900, 107665, 111000, 112850, 129198, 130610, 132375, 135420, 156732, 169275, 172264, 176500, 183000, 195915, 211800, 215330, 225700, 258396, 261220, 264750, 270840, 282125, 313464, 322995, 326525, 338550, 353000, 391830, 430660, 451400, 516792, 522440, 529500, 538325, 564250, 645990, 653050, 677100, 783660, 796721, 846375, 861320, 979575, 1059000, 1076650, 1128500, 1291980, 1306100, 1354200, 1567320, 1593442, 1614975, 1632625, 1692750, 1959150, 2153300, 2257000, 2390163, 2583960, 2612200, 2691625, 3186884, 3229950, 3265250, 3385500, 3918300, 3983605, 4306600, 4780326, 4897875, 5383250, 6373768, 6459900, 6530500, 6771000, 7836600, 7967210, 8074875, 9560652, 9795750, 10766500, 11950815, 12919800, 13061000, 15934420, 16149750, 19121304, 19591500, 19918025, 21533000, 23901630, 31868840, 32299500, 39183000, 39836050, 47803260, 59754075, 64599000, 79672100, 95606520, 99590125, 119508150, 159344200, 199180250, 239016300, 298770375, 398360500, 478032600, 597540750, 796721000, 1195081500, 2390163000]

約数ペア:

[(1, 2390163000), (2, 1195081500), (3, 796721000), (4, 597540750), (5, 478032600), (6, 398360500), (8, 298770375), (10, 239016300), (12, 199180250), (15, 159344200), (20, 119508150), (24, 99590125), (25, 95606520), (30, 79672100), (37, 64599000), (40, 59754075), (50, 47803260), (60, 39836050), (61, 39183000), (74, 32299500), (75, 31868840), (100, 23901630), (111, 21533000), (120, 19918025), (122, 19591500), (125, 19121304), (148, 16149750), (150, 15934420), (183, 13061000), (185, 12919800), (200, 11950815), (222, 10766500), (244, 9795750), (250, 9560652), (296, 8074875), (300, 7967210), (305, 7836600), (353, 6771000), (366, 6530500), (370, 6459900), (375, 6373768), (444, 5383250), (488, 4897875), (500, 4780326), (555, 4306600), (600, 3983605), (610, 3918300), (706, 3385500), (732, 3265250), (740, 3229950), (750, 3186884), (888, 2691625), (915, 2612200), (925, 2583960), (1000, 2390163), (1059, 2257000), (1110, 2153300), (1220, 1959150), (1412, 1692750), (1464, 1632625), (1480, 1614975), (1500, 1593442), (1525, 1567320), (1765, 1354200), (1830, 1306100), (1850, 1291980), (2118, 1128500), (2220, 1076650), (2257, 1059000), (2440, 979575), (2775, 861320), (2824, 846375), (3000, 796721), (3050, 783660), (3530, 677100), (3660, 653050), (3700, 645990), (4236, 564250), (4440, 538325), (4514, 529500), (4575, 522440), (4625, 516792), (5295, 451400), (5550, 430660), (6100, 391830), (6771, 353000), (7060, 338550), (7320, 326525), (7400, 322995), (7625, 313464), (8472, 282125), (8825, 270840), (9028, 264750), (9150, 261220), (9250, 258396), (10590, 225700), (11100, 215330), (11285, 211800), (12200, 195915), (13061, 183000), (13542, 176500), (13875, 172264), (14120, 169275), (15250, 156732), (17650, 135420), (18056, 132375), (18300, 130610), (18500, 129198), (21180, 112850), (21533, 111000), (22200, 107665), (22570, 105900), (22875, 104488), (26122, 91500), (26475, 90280), (27084, 88250), (27750, 86132), (30500, 78366), (33855, 70600), (35300, 67710), (36600, 65305), (37000, 64599), (39183, 61000), (42360, 56425), (43066, 55500), (44125, 54168), (45140, 52950), (45750, 52244)]