371327640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 1253145600

約数和(自身を除く): 881817960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 73, 76, 92, 95, 97, 114, 115, 120, 138, 146, 152, 184, 190, 194, 219, 228, 230, 276, 285, 291, 292, 345, 365, 380, 388, 437, 438, 456, 460, 485, 552, 570, 582, 584, 690, 730, 760, 776, 874, 876, 920, 970, 1095, 1140, 1164, 1311, 1380, 1387, 1455, 1460, 1679, 1748, 1752, 1843, 1940, 2185, 2190, 2231, 2280, 2328, 2622, 2760, 2774, 2910, 2920, 3358, 3496, 3686, 3880, 4161, 4370, 4380, 4462, 5037, 5244, 5529, 5548, 5820, 6555, 6693, 6716, 6935, 7081, 7372, 8322, 8395, 8740, 8760, 8924, 9215, 10074, 10488, 11058, 11096, 11155, 11640, 13110, 13386, 13432, 13870, 14162, 14744, 16644, 16790, 17480, 17848, 18430, 20148, 20805, 21243, 22116, 22310, 25185, 26220, 26772, 27645, 27740, 28324, 31901, 33288, 33465, 33580, 35405, 36860, 40296, 41610, 42389, 42486, 44232, 44620, 50370, 52440, 53544, 55290, 55480, 56648, 63802, 66930, 67160, 70810, 73720, 83220, 84778, 84972, 89240, 95703, 100740, 106215, 110580, 127167, 127604, 133860, 134539, 141620, 159505, 162863, 166440, 169556, 169944, 191406, 201480, 211945, 212430, 221160, 254334, 255208, 267720, 269078, 283240, 319010, 325726, 339112, 382812, 403617, 423890, 424860, 478515, 488589, 508668, 538156, 635835, 638020, 651452, 672695, 765624, 807234, 814315, 847780, 849720, 957030, 977178, 1017336, 1076312, 1271670, 1276040, 1302904, 1345390, 1614468, 1628630, 1695560, 1914060, 1954356, 2018085, 2442945, 2543340, 2690780, 3094397, 3228936, 3257260, 3828120, 3908712, 4036170, 4885890, 5086680, 5381560, 6188794, 6514520, 8072340, 9283191, 9771780, 12377588, 15471985, 16144680, 18566382, 19543560, 24755176, 30943970, 37132764, 46415955, 61887940, 74265528, 92831910, 123775880, 185663820, 371327640]

約数ペア:

[(1, 371327640), (2, 185663820), (3, 123775880), (4, 92831910), (5, 74265528), (6, 61887940), (8, 46415955), (10, 37132764), (12, 30943970), (15, 24755176), (19, 19543560), (20, 18566382), (23, 16144680), (24, 15471985), (30, 12377588), (38, 9771780), (40, 9283191), (46, 8072340), (57, 6514520), (60, 6188794), (69, 5381560), (73, 5086680), (76, 4885890), (92, 4036170), (95, 3908712), (97, 3828120), (114, 3257260), (115, 3228936), (120, 3094397), (138, 2690780), (146, 2543340), (152, 2442945), (184, 2018085), (190, 1954356), (194, 1914060), (219, 1695560), (228, 1628630), (230, 1614468), (276, 1345390), (285, 1302904), (291, 1276040), (292, 1271670), (345, 1076312), (365, 1017336), (380, 977178), (388, 957030), (437, 849720), (438, 847780), (456, 814315), (460, 807234), (485, 765624), (552, 672695), (570, 651452), (582, 638020), (584, 635835), (690, 538156), (730, 508668), (760, 488589), (776, 478515), (874, 424860), (876, 423890), (920, 403617), (970, 382812), (1095, 339112), (1140, 325726), (1164, 319010), (1311, 283240), (1380, 269078), (1387, 267720), (1455, 255208), (1460, 254334), (1679, 221160), (1748, 212430), (1752, 211945), (1843, 201480), (1940, 191406), (2185, 169944), (2190, 169556), (2231, 166440), (2280, 162863), (2328, 159505), (2622, 141620), (2760, 134539), (2774, 133860), (2910, 127604), (2920, 127167), (3358, 110580), (3496, 106215), (3686, 100740), (3880, 95703), (4161, 89240), (4370, 84972), (4380, 84778), (4462, 83220), (5037, 73720), (5244, 70810), (5529, 67160), (5548, 66930), (5820, 63802), (6555, 56648), (6693, 55480), (6716, 55290), (6935, 53544), (7081, 52440), (7372, 50370), (8322, 44620), (8395, 44232), (8740, 42486), (8760, 42389), (8924, 41610), (9215, 40296), (10074, 36860), (10488, 35405), (11058, 33580), (11096, 33465), (11155, 33288), (11640, 31901), (13110, 28324), (13386, 27740), (13432, 27645), (13870, 26772), (14162, 26220), (14744, 25185), (16644, 22310), (16790, 22116), (17480, 21243), (17848, 20805), (18430, 20148)]