394352400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1538

約数の個数: 240

約数和(自身を含む): 1441407744

約数和(自身を除く): 1047055344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 780, 816, 850, 884, 975, 1020, 1040, 1105, 1200, 1275, 1300, 1326, 1360, 1487, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 2974, 3120, 3315, 3400, 3536, 3900, 4080, 4420, 4461, 5100, 5200, 5304, 5525, 5948, 6630, 6800, 7435, 7800, 8840, 8922, 10200, 10608, 11050, 11896, 13260, 14870, 15600, 16575, 17680, 17844, 19331, 20400, 22100, 22305, 23792, 25279, 26520, 29740, 33150, 35688, 37175, 38662, 44200, 44610, 50558, 53040, 57993, 59480, 66300, 71376, 74350, 75837, 77324, 88400, 89220, 96655, 101116, 111525, 115986, 118960, 126395, 132600, 148700, 151674, 154648, 178440, 193310, 202232, 223050, 231972, 252790, 265200, 289965, 297400, 303348, 309296, 328627, 356880, 379185, 386620, 404464, 446100, 463944, 483275, 505580, 579930, 594800, 606696, 631975, 657254, 758370, 773240, 892200, 927888, 966550, 985881, 1011160, 1159860, 1213392, 1263950, 1314508, 1449825, 1516740, 1546480, 1643135, 1784400, 1895925, 1933100, 1971762, 2022320, 2319720, 2527900, 2629016, 2899650, 3033480, 3286270, 3791850, 3866200, 3943524, 4639440, 4929405, 5055800, 5258032, 5799300, 6066960, 6572540, 7583700, 7732400, 7887048, 8215675, 9858810, 10111600, 11598600, 13145080, 15167400, 15774096, 16431350, 19717620, 23197200, 24647025, 26290160, 30334800, 32862700, 39435240, 49294050, 65725400, 78870480, 98588100, 131450800, 197176200, 394352400]

約数ペア:

[(1, 394352400), (2, 197176200), (3, 131450800), (4, 98588100), (5, 78870480), (6, 65725400), (8, 49294050), (10, 39435240), (12, 32862700), (13, 30334800), (15, 26290160), (16, 24647025), (17, 23197200), (20, 19717620), (24, 16431350), (25, 15774096), (26, 15167400), (30, 13145080), (34, 11598600), (39, 10111600), (40, 9858810), (48, 8215675), (50, 7887048), (51, 7732400), (52, 7583700), (60, 6572540), (65, 6066960), (68, 5799300), (75, 5258032), (78, 5055800), (80, 4929405), (85, 4639440), (100, 3943524), (102, 3866200), (104, 3791850), (120, 3286270), (130, 3033480), (136, 2899650), (150, 2629016), (156, 2527900), (170, 2319720), (195, 2022320), (200, 1971762), (204, 1933100), (208, 1895925), (221, 1784400), (240, 1643135), (255, 1546480), (260, 1516740), (272, 1449825), (300, 1314508), (312, 1263950), (325, 1213392), (340, 1159860), (390, 1011160), (400, 985881), (408, 966550), (425, 927888), (442, 892200), (510, 773240), (520, 758370), (600, 657254), (624, 631975), (650, 606696), (663, 594800), (680, 579930), (780, 505580), (816, 483275), (850, 463944), (884, 446100), (975, 404464), (1020, 386620), (1040, 379185), (1105, 356880), (1200, 328627), (1275, 309296), (1300, 303348), (1326, 297400), (1360, 289965), (1487, 265200), (1560, 252790), (1700, 231972), (1768, 223050), (1950, 202232), (2040, 193310), (2210, 178440), (2550, 154648), (2600, 151674), (2652, 148700), (2974, 132600), (3120, 126395), (3315, 118960), (3400, 115986), (3536, 111525), (3900, 101116), (4080, 96655), (4420, 89220), (4461, 88400), (5100, 77324), (5200, 75837), (5304, 74350), (5525, 71376), (5948, 66300), (6630, 59480), (6800, 57993), (7435, 53040), (7800, 50558), (8840, 44610), (8922, 44200), (10200, 38662), (10608, 37175), (11050, 35688), (11896, 33150), (13260, 29740), (14870, 26520), (15600, 25279), (16575, 23792), (17680, 22305), (17844, 22100), (19331, 20400)]