395294640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 1405243392

約数和(自身を除く): 1009948752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 61, 62, 65, 67, 78, 80, 93, 104, 120, 122, 124, 130, 134, 155, 156, 183, 186, 195, 201, 208, 240, 244, 248, 260, 268, 305, 310, 312, 335, 366, 372, 390, 402, 403, 465, 488, 496, 520, 536, 610, 620, 624, 670, 732, 744, 780, 793, 804, 806, 871, 915, 930, 976, 1005, 1040, 1072, 1209, 1220, 1240, 1340, 1464, 1488, 1560, 1586, 1608, 1612, 1742, 1830, 1860, 1891, 2010, 2015, 2077, 2379, 2418, 2440, 2480, 2613, 2680, 2928, 3120, 3172, 3216, 3224, 3484, 3660, 3720, 3782, 3965, 4020, 4030, 4087, 4154, 4355, 4758, 4836, 4880, 5226, 5360, 5673, 6045, 6231, 6344, 6448, 6968, 7320, 7440, 7564, 7930, 8040, 8060, 8174, 8308, 8710, 9455, 9516, 9672, 10385, 10452, 11346, 11895, 12090, 12261, 12462, 12688, 13065, 13936, 14640, 15128, 15860, 16080, 16120, 16348, 16616, 17420, 18910, 19032, 19344, 20435, 20770, 20904, 22692, 23790, 24180, 24522, 24583, 24924, 26130, 27001, 28365, 30256, 31155, 31720, 32240, 32696, 33232, 34840, 37820, 38064, 40870, 41540, 41808, 45384, 47580, 48360, 49044, 49166, 49848, 52260, 53131, 54002, 56730, 61305, 62310, 63440, 65392, 69680, 73749, 75640, 81003, 81740, 83080, 90768, 95160, 96720, 98088, 98332, 99696, 104520, 106262, 108004, 113460, 122610, 122915, 124620, 126697, 135005, 147498, 151280, 159393, 162006, 163480, 166160, 190320, 196176, 196664, 209040, 212524, 216008, 226920, 245220, 245830, 249240, 253394, 265655, 270010, 294996, 318786, 324012, 326960, 368745, 380091, 393328, 405015, 425048, 432016, 453840, 490440, 491660, 498480, 506788, 531310, 540020, 589992, 633485, 637572, 648024, 737490, 760182, 796965, 810030, 850096, 980880, 983320, 1013576, 1062620, 1080040, 1179984, 1266970, 1275144, 1296048, 1474980, 1520364, 1593930, 1620060, 1647061, 1900455, 1966640, 2027152, 2125240, 2160080, 2533940, 2550288, 2949960, 3040728, 3187860, 3240120, 3294122, 3800910, 4250480, 4941183, 5067880, 5899920, 6081456, 6375720, 6480240, 6588244, 7601820, 8235305, 9882366, 10135760, 12751440, 13176488, 15203640, 16470610, 19764732, 24705915, 26352976, 30407280, 32941220, 39529464, 49411830, 65882440, 79058928, 98823660, 131764880, 197647320, 395294640]

約数ペア:

[(1, 395294640), (2, 197647320), (3, 131764880), (4, 98823660), (5, 79058928), (6, 65882440), (8, 49411830), (10, 39529464), (12, 32941220), (13, 30407280), (15, 26352976), (16, 24705915), (20, 19764732), (24, 16470610), (26, 15203640), (30, 13176488), (31, 12751440), (39, 10135760), (40, 9882366), (48, 8235305), (52, 7601820), (60, 6588244), (61, 6480240), (62, 6375720), (65, 6081456), (67, 5899920), (78, 5067880), (80, 4941183), (93, 4250480), (104, 3800910), (120, 3294122), (122, 3240120), (124, 3187860), (130, 3040728), (134, 2949960), (155, 2550288), (156, 2533940), (183, 2160080), (186, 2125240), (195, 2027152), (201, 1966640), (208, 1900455), (240, 1647061), (244, 1620060), (248, 1593930), (260, 1520364), (268, 1474980), (305, 1296048), (310, 1275144), (312, 1266970), (335, 1179984), (366, 1080040), (372, 1062620), (390, 1013576), (402, 983320), (403, 980880), (465, 850096), (488, 810030), (496, 796965), (520, 760182), (536, 737490), (610, 648024), (620, 637572), (624, 633485), (670, 589992), (732, 540020), (744, 531310), (780, 506788), (793, 498480), (804, 491660), (806, 490440), (871, 453840), (915, 432016), (930, 425048), (976, 405015), (1005, 393328), (1040, 380091), (1072, 368745), (1209, 326960), (1220, 324012), (1240, 318786), (1340, 294996), (1464, 270010), (1488, 265655), (1560, 253394), (1586, 249240), (1608, 245830), (1612, 245220), (1742, 226920), (1830, 216008), (1860, 212524), (1891, 209040), (2010, 196664), (2015, 196176), (2077, 190320), (2379, 166160), (2418, 163480), (2440, 162006), (2480, 159393), (2613, 151280), (2680, 147498), (2928, 135005), (3120, 126697), (3172, 124620), (3216, 122915), (3224, 122610), (3484, 113460), (3660, 108004), (3720, 106262), (3782, 104520), (3965, 99696), (4020, 98332), (4030, 98088), (4087, 96720), (4154, 95160), (4355, 90768), (4758, 83080), (4836, 81740), (4880, 81003), (5226, 75640), (5360, 73749), (5673, 69680), (6045, 65392), (6231, 63440), (6344, 62310), (6448, 61305), (6968, 56730), (7320, 54002), (7440, 53131), (7564, 52260), (7930, 49848), (8040, 49166), (8060, 49044), (8174, 48360), (8308, 47580), (8710, 45384), (9455, 41808), (9516, 41540), (9672, 40870), (10385, 38064), (10452, 37820), (11346, 34840), (11895, 33232), (12090, 32696), (12261, 32240), (12462, 31720), (12688, 31155), (13065, 30256), (13936, 28365), (14640, 27001), (15128, 26130), (15860, 24924), (16080, 24583), (16120, 24522), (16348, 24180), (16616, 23790), (17420, 22692), (18910, 20904), (19032, 20770), (19344, 20435)]