401217044640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{45307}}^1$

素因数の和:46315

約数の個数: 192

約数和(自身を含む): 1331750730240

約数和(自身を除く): 930533685600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 971, 1140, 1520, 1824, 1942, 2280, 2913, 3040, 3884, 4560, 4855, 5826, 7768, 9120, 9710, 11652, 14565, 15536, 18449, 19420, 23304, 29130, 31072, 36898, 38840, 45307, 46608, 55347, 58260, 73796, 77680, 90614, 92245, 93216, 110694, 116520, 135921, 147592, 155360, 181228, 184490, 221388, 226535, 233040, 271842, 276735, 295184, 362456, 368980, 442776, 453070, 466080, 543684, 553470, 590368, 679605, 724912, 737960, 860833, 885552, 906140, 1087368, 1106940, 1359210, 1449824, 1475920, 1721666, 1771104, 1812280, 2174736, 2213880, 2582499, 2718420, 2951840, 3443332, 3624560, 4304165, 4349472, 4427760, 5164998, 5436840, 6886664, 7249120, 8608330, 8855520, 10329996, 10873680, 12912495, 13773328, 17216660, 20659992, 21747360, 25824990, 27546656, 34433320, 41319984, 43993097, 51649980, 68866640, 82639968, 87986194, 103299960, 131979291, 137733280, 175972388, 206599920, 219965485, 263958582, 351944776, 413199840, 439930970, 527917164, 659896455, 703889552, 835868843, 879861940, 1055834328, 1319792910, 1407779104, 1671737686, 1759723880, 2111668656, 2507606529, 2639585820, 3343475372, 3519447760, 4179344215, 4223337312, 5015213058, 5279171640, 6686950744, 7038895520, 8358688430, 10030426116, 10558343280, 12538032645, 13373901488, 16717376860, 20060852232, 21116686560, 25076065290, 26747802976, 33434753720, 40121704464, 50152130580, 66869507440, 80243408928, 100304261160, 133739014880, 200608522320, 401217044640]

約数ペア:

[(1, 401217044640), (2, 200608522320), (3, 133739014880), (4, 100304261160), (5, 80243408928), (6, 66869507440), (8, 50152130580), (10, 40121704464), (12, 33434753720), (15, 26747802976), (16, 25076065290), (19, 21116686560), (20, 20060852232), (24, 16717376860), (30, 13373901488), (32, 12538032645), (38, 10558343280), (40, 10030426116), (48, 8358688430), (57, 7038895520), (60, 6686950744), (76, 5279171640), (80, 5015213058), (95, 4223337312), (96, 4179344215), (114, 3519447760), (120, 3343475372), (152, 2639585820), (160, 2507606529), (190, 2111668656), (228, 1759723880), (240, 1671737686), (285, 1407779104), (304, 1319792910), (380, 1055834328), (456, 879861940), (480, 835868843), (570, 703889552), (608, 659896455), (760, 527917164), (912, 439930970), (971, 413199840), (1140, 351944776), (1520, 263958582), (1824, 219965485), (1942, 206599920), (2280, 175972388), (2913, 137733280), (3040, 131979291), (3884, 103299960), (4560, 87986194), (4855, 82639968), (5826, 68866640), (7768, 51649980), (9120, 43993097), (9710, 41319984), (11652, 34433320), (14565, 27546656), (15536, 25824990), (18449, 21747360), (19420, 20659992), (23304, 17216660), (29130, 13773328), (31072, 12912495), (36898, 10873680), (38840, 10329996), (45307, 8855520), (46608, 8608330), (55347, 7249120), (58260, 6886664), (73796, 5436840), (77680, 5164998), (90614, 4427760), (92245, 4349472), (93216, 4304165), (110694, 3624560), (116520, 3443332), (135921, 2951840), (147592, 2718420), (155360, 2582499), (181228, 2213880), (184490, 2174736), (221388, 1812280), (226535, 1771104), (233040, 1721666), (271842, 1475920), (276735, 1449824), (295184, 1359210), (362456, 1106940), (368980, 1087368), (442776, 906140), (453070, 885552), (466080, 860833), (543684, 737960), (553470, 724912), (590368, 679605)]