1395865440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5297}}^1$

素因数の和:5382

約数の個数: 192

約数和(自身を含む): 4966557120

約数和(自身を除く): 3570691680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4320, 4392, 4880, 5297, 5490, 5856, 6588, 7320, 8235, 8784, 9760, 10594, 10980, 13176, 14640, 15891, 16470, 17568, 21188, 21960, 26352, 26485, 29280, 31782, 32940, 42376, 43920, 47673, 52704, 52970, 63564, 65880, 79455, 84752, 87840, 95346, 105940, 127128, 131760, 143019, 158910, 169504, 190692, 211880, 238365, 254256, 263520, 286038, 317820, 323117, 381384, 423760, 476730, 508512, 572076, 635640, 646234, 715095, 762768, 847520, 953460, 969351, 1144152, 1271280, 1292468, 1430190, 1525536, 1615585, 1906920, 1938702, 2288304, 2542560, 2584936, 2860380, 2908053, 3231170, 3813840, 3877404, 4576608, 4846755, 5169872, 5720760, 5816106, 6462340, 7627680, 7754808, 8724159, 9693510, 10339744, 11441520, 11632212, 12924680, 14540265, 15509616, 17448318, 19387020, 22883040, 23264424, 25849360, 29080530, 31019232, 34896636, 38774040, 43620795, 46528848, 51698720, 58161060, 69793272, 77548080, 87241590, 93057696, 116322120, 139586544, 155096160, 174483180, 232644240, 279173088, 348966360, 465288480, 697932720, 1395865440]

約数ペア:

[(1, 1395865440), (2, 697932720), (3, 465288480), (4, 348966360), (5, 279173088), (6, 232644240), (8, 174483180), (9, 155096160), (10, 139586544), (12, 116322120), (15, 93057696), (16, 87241590), (18, 77548080), (20, 69793272), (24, 58161060), (27, 51698720), (30, 46528848), (32, 43620795), (36, 38774040), (40, 34896636), (45, 31019232), (48, 29080530), (54, 25849360), (60, 23264424), (61, 22883040), (72, 19387020), (80, 17448318), (90, 15509616), (96, 14540265), (108, 12924680), (120, 11632212), (122, 11441520), (135, 10339744), (144, 9693510), (160, 8724159), (180, 7754808), (183, 7627680), (216, 6462340), (240, 5816106), (244, 5720760), (270, 5169872), (288, 4846755), (305, 4576608), (360, 3877404), (366, 3813840), (432, 3231170), (480, 2908053), (488, 2860380), (540, 2584936), (549, 2542560), (610, 2288304), (720, 1938702), (732, 1906920), (864, 1615585), (915, 1525536), (976, 1430190), (1080, 1292468), (1098, 1271280), (1220, 1144152), (1440, 969351), (1464, 953460), (1647, 847520), (1830, 762768), (1952, 715095), (2160, 646234), (2196, 635640), (2440, 572076), (2745, 508512), (2928, 476730), (3294, 423760), (3660, 381384), (4320, 323117), (4392, 317820), (4880, 286038), (5297, 263520), (5490, 254256), (5856, 238365), (6588, 211880), (7320, 190692), (8235, 169504), (8784, 158910), (9760, 143019), (10594, 131760), (10980, 127128), (13176, 105940), (14640, 95346), (15891, 87840), (16470, 84752), (17568, 79455), (21188, 65880), (21960, 63564), (26352, 52970), (26485, 52704), (29280, 47673), (31782, 43920), (32940, 42376)]