1728924000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{7583}}^1$

素因数の和:7630

約数の個数: 192

約数和(自身を含む): 5962844160

約数和(自身を除く): 4233920160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 750, 760, 800, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1824, 1900, 2000, 2280, 2375, 2400, 2850, 3000, 3040, 3800, 4000, 4560, 4750, 5700, 6000, 7125, 7583, 7600, 9120, 9500, 11400, 12000, 14250, 15166, 15200, 19000, 22749, 22800, 28500, 30332, 37915, 38000, 45498, 45600, 57000, 60664, 75830, 76000, 90996, 113745, 114000, 121328, 144077, 151660, 181992, 189575, 227490, 228000, 242656, 288154, 303320, 363984, 379150, 432231, 454980, 568725, 576308, 606640, 720385, 727968, 758300, 864462, 909960, 947875, 1137450, 1152616, 1213280, 1440770, 1516600, 1728924, 1819920, 1895750, 2161155, 2274900, 2305232, 2843625, 2881540, 3033200, 3457848, 3601925, 3639840, 3791500, 4322310, 4549800, 4610464, 5687250, 5763080, 6066400, 6915696, 7203850, 7583000, 8644620, 9099600, 10805775, 11374500, 11526160, 13831392, 14407700, 15166000, 17289240, 18009625, 18199200, 21611550, 22749000, 23052320, 28815400, 30332000, 34578480, 36019250, 43223100, 45498000, 54028875, 57630800, 69156960, 72038500, 86446200, 90996000, 108057750, 115261600, 144077000, 172892400, 216115500, 288154000, 345784800, 432231000, 576308000, 864462000, 1728924000]

約数ペア:

[(1, 1728924000), (2, 864462000), (3, 576308000), (4, 432231000), (5, 345784800), (6, 288154000), (8, 216115500), (10, 172892400), (12, 144077000), (15, 115261600), (16, 108057750), (19, 90996000), (20, 86446200), (24, 72038500), (25, 69156960), (30, 57630800), (32, 54028875), (38, 45498000), (40, 43223100), (48, 36019250), (50, 34578480), (57, 30332000), (60, 28815400), (75, 23052320), (76, 22749000), (80, 21611550), (95, 18199200), (96, 18009625), (100, 17289240), (114, 15166000), (120, 14407700), (125, 13831392), (150, 11526160), (152, 11374500), (160, 10805775), (190, 9099600), (200, 8644620), (228, 7583000), (240, 7203850), (250, 6915696), (285, 6066400), (300, 5763080), (304, 5687250), (375, 4610464), (380, 4549800), (400, 4322310), (456, 3791500), (475, 3639840), (480, 3601925), (500, 3457848), (570, 3033200), (600, 2881540), (608, 2843625), (750, 2305232), (760, 2274900), (800, 2161155), (912, 1895750), (950, 1819920), (1000, 1728924), (1140, 1516600), (1200, 1440770), (1425, 1213280), (1500, 1152616), (1520, 1137450), (1824, 947875), (1900, 909960), (2000, 864462), (2280, 758300), (2375, 727968), (2400, 720385), (2850, 606640), (3000, 576308), (3040, 568725), (3800, 454980), (4000, 432231), (4560, 379150), (4750, 363984), (5700, 303320), (6000, 288154), (7125, 242656), (7583, 228000), (7600, 227490), (9120, 189575), (9500, 181992), (11400, 151660), (12000, 144077), (14250, 121328), (15166, 114000), (15200, 113745), (19000, 90996), (22749, 76000), (22800, 75830), (28500, 60664), (30332, 57000), (37915, 45600), (38000, 45498)]