200327640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2217

約数の個数: 128

約数和(自身を含む): 648345600

約数和(自身を除く): 448017960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2143, 2280, 2337, 2460, 3116, 3895, 4286, 4674, 4920, 6232, 6429, 7790, 8572, 9348, 10715, 11685, 12858, 15580, 17144, 18696, 21430, 23370, 25716, 31160, 32145, 40717, 42860, 46740, 51432, 64290, 81434, 85720, 87863, 93480, 122151, 128580, 162868, 175726, 203585, 244302, 257160, 263589, 325736, 351452, 407170, 439315, 488604, 527178, 610755, 702904, 814340, 878630, 977208, 1054356, 1221510, 1317945, 1628680, 1669397, 1757260, 2108712, 2443020, 2635890, 3338794, 3514520, 4886040, 5008191, 5271780, 6677588, 8346985, 10016382, 10543560, 13355176, 16693970, 20032764, 25040955, 33387940, 40065528, 50081910, 66775880, 100163820, 200327640]

約数ペア:

[(1, 200327640), (2, 100163820), (3, 66775880), (4, 50081910), (5, 40065528), (6, 33387940), (8, 25040955), (10, 20032764), (12, 16693970), (15, 13355176), (19, 10543560), (20, 10016382), (24, 8346985), (30, 6677588), (38, 5271780), (40, 5008191), (41, 4886040), (57, 3514520), (60, 3338794), (76, 2635890), (82, 2443020), (95, 2108712), (114, 1757260), (120, 1669397), (123, 1628680), (152, 1317945), (164, 1221510), (190, 1054356), (205, 977208), (228, 878630), (246, 814340), (285, 702904), (328, 610755), (380, 527178), (410, 488604), (456, 439315), (492, 407170), (570, 351452), (615, 325736), (760, 263589), (779, 257160), (820, 244302), (984, 203585), (1140, 175726), (1230, 162868), (1558, 128580), (1640, 122151), (2143, 93480), (2280, 87863), (2337, 85720), (2460, 81434), (3116, 64290), (3895, 51432), (4286, 46740), (4674, 42860), (4920, 40717), (6232, 32145), (6429, 31160), (7790, 25716), (8572, 23370), (9348, 21430), (10715, 18696), (11685, 17144), (12858, 15580)]