191432280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 642610080

約数和(自身を除く): 451177800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 73, 78, 82, 104, 120, 123, 130, 146, 156, 164, 195, 205, 219, 246, 260, 292, 312, 328, 365, 390, 410, 438, 492, 520, 533, 584, 615, 730, 780, 820, 876, 949, 984, 1066, 1095, 1230, 1460, 1560, 1599, 1640, 1681, 1752, 1898, 2132, 2190, 2460, 2665, 2847, 2920, 2993, 3198, 3362, 3796, 4264, 4380, 4745, 4920, 5043, 5330, 5694, 5986, 6396, 6724, 7592, 7995, 8405, 8760, 8979, 9490, 10086, 10660, 11388, 11972, 12792, 13448, 14235, 14965, 15990, 16810, 17958, 18980, 20172, 21320, 21853, 22776, 23944, 25215, 28470, 29930, 31980, 33620, 35916, 37960, 38909, 40344, 43706, 44895, 50430, 56940, 59860, 63960, 65559, 67240, 71832, 77818, 87412, 89790, 100860, 109265, 113880, 116727, 119720, 122713, 131118, 155636, 174824, 179580, 194545, 201720, 218530, 233454, 245426, 262236, 311272, 327795, 359160, 368139, 389090, 437060, 466908, 490852, 524472, 583635, 613565, 655590, 736278, 778180, 874120, 933816, 981704, 1167270, 1227130, 1311180, 1472556, 1556360, 1595269, 1840695, 2334540, 2454260, 2622360, 2945112, 3190538, 3681390, 4669080, 4785807, 4908520, 6381076, 7362780, 7976345, 9571614, 12762152, 14725560, 15952690, 19143228, 23929035, 31905380, 38286456, 47858070, 63810760, 95716140, 191432280]

約数ペア:

[(1, 191432280), (2, 95716140), (3, 63810760), (4, 47858070), (5, 38286456), (6, 31905380), (8, 23929035), (10, 19143228), (12, 15952690), (13, 14725560), (15, 12762152), (20, 9571614), (24, 7976345), (26, 7362780), (30, 6381076), (39, 4908520), (40, 4785807), (41, 4669080), (52, 3681390), (60, 3190538), (65, 2945112), (73, 2622360), (78, 2454260), (82, 2334540), (104, 1840695), (120, 1595269), (123, 1556360), (130, 1472556), (146, 1311180), (156, 1227130), (164, 1167270), (195, 981704), (205, 933816), (219, 874120), (246, 778180), (260, 736278), (292, 655590), (312, 613565), (328, 583635), (365, 524472), (390, 490852), (410, 466908), (438, 437060), (492, 389090), (520, 368139), (533, 359160), (584, 327795), (615, 311272), (730, 262236), (780, 245426), (820, 233454), (876, 218530), (949, 201720), (984, 194545), (1066, 179580), (1095, 174824), (1230, 155636), (1460, 131118), (1560, 122713), (1599, 119720), (1640, 116727), (1681, 113880), (1752, 109265), (1898, 100860), (2132, 89790), (2190, 87412), (2460, 77818), (2665, 71832), (2847, 67240), (2920, 65559), (2993, 63960), (3198, 59860), (3362, 56940), (3796, 50430), (4264, 44895), (4380, 43706), (4745, 40344), (4920, 38909), (5043, 37960), (5330, 35916), (5694, 33620), (5986, 31980), (6396, 29930), (6724, 28470), (7592, 25215), (7995, 23944), (8405, 22776), (8760, 21853), (8979, 21320), (9490, 20172), (10086, 18980), (10660, 17958), (11388, 16810), (11972, 15990), (12792, 14965), (13448, 14235)]