391425840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 480

約数和(自身を含む): 1559900160

約数和(自身を除く): 1168474320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 45, 48, 52, 57, 60, 62, 65, 71, 72, 76, 78, 80, 90, 93, 95, 104, 114, 117, 120, 124, 130, 142, 144, 152, 155, 156, 171, 180, 186, 190, 195, 208, 213, 228, 234, 240, 247, 248, 260, 279, 284, 285, 304, 310, 312, 342, 355, 360, 372, 380, 390, 403, 426, 456, 465, 468, 494, 496, 520, 558, 568, 570, 585, 589, 620, 624, 639, 684, 710, 720, 741, 744, 760, 780, 806, 852, 855, 912, 923, 930, 936, 988, 1040, 1065, 1116, 1136, 1140, 1170, 1178, 1209, 1235, 1240, 1278, 1349, 1368, 1395, 1420, 1482, 1488, 1520, 1560, 1612, 1704, 1710, 1767, 1846, 1860, 1872, 1976, 2015, 2130, 2201, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2480, 2556, 2698, 2736, 2769, 2790, 2840, 2945, 2964, 3120, 3195, 3224, 3408, 3420, 3534, 3627, 3692, 3705, 3720, 3952, 4030, 4047, 4260, 4402, 4446, 4464, 4560, 4615, 4680, 4712, 4836, 4940, 5112, 5301, 5396, 5538, 5580, 5680, 5890, 5928, 6045, 6390, 6448, 6603, 6745, 6840, 7068, 7254, 7384, 7410, 7440, 7657, 8060, 8094, 8307, 8520, 8804, 8835, 8892, 9230, 9360, 9424, 9672, 9880, 10224, 10602, 10792, 11005, 11076, 11115, 11160, 11780, 11856, 12090, 12141, 12780, 13206, 13490, 13680, 13845, 14136, 14508, 14768, 14820, 15314, 16120, 16188, 16614, 17040, 17537, 17608, 17670, 17784, 18135, 18460, 19344, 19760, 19809, 20235, 21204, 21584, 22010, 22152, 22230, 22320, 22971, 23560, 24180, 24282, 25560, 26412, 26505, 26980, 27690, 28272, 28613, 29016, 29640, 30628, 32240, 32376, 33015, 33228, 35074, 35216, 35340, 35568, 36270, 36920, 38285, 39618, 40470, 41535, 41819, 42408, 44020, 44304, 44460, 45942, 47120, 48360, 48564, 51120, 52611, 52824, 53010, 53960, 55380, 57226, 58032, 59280, 60705, 61256, 64752, 66030, 66456, 68913, 70148, 70680, 72540, 73840, 76570, 79236, 80940, 83070, 83638, 84816, 85839, 87685, 88040, 88920, 91884, 96720, 97128, 99045, 105222, 105648, 106020, 107920, 110760, 114452, 114855, 121410, 122512, 125457, 132060, 132912, 137826, 140296, 141360, 143065, 145080, 153140, 157833, 158472, 161880, 166140, 167276, 171678, 175370, 176080, 177840, 183768, 194256, 198090, 209095, 210444, 212040, 221520, 228904, 229710, 242820, 250914, 257517, 263055, 264120, 275652, 280592, 286130, 290160, 306280, 315666, 316944, 323760, 332280, 334552, 343356, 344565, 350740, 367536, 376371, 396180, 418190, 420888, 424080, 429195, 457808, 459420, 485640, 501828, 515034, 526110, 528240, 543647, 551304, 572260, 612560, 627285, 631332, 664560, 669104, 686712, 689130, 701480, 752742, 789165, 792360, 836380, 841776, 858390, 918840, 971280, 1003656, 1030068, 1052220, 1087294, 1102608, 1144520, 1254570, 1262664, 1287585, 1373424, 1378260, 1402960, 1505484, 1578330, 1584720, 1630941, 1672760, 1716780, 1837680, 1881855, 2007312, 2060136, 2104440, 2174588, 2289040, 2509140, 2525328, 2575170, 2718235, 2756520, 3010968, 3156660, 3261882, 3345520, 3433560, 3763710, 4120272, 4208880, 4349176, 4892823, 5018280, 5150340, 5436470, 5513040, 6021936, 6313320, 6523764, 6867120, 7527420, 8154705, 8698352, 9785646, 10036560, 10300680, 10872940, 12626640, 13047528, 15054840, 16309410, 19571292, 20601360, 21745880, 24464115, 26095056, 30109680, 32618820, 39142584, 43491760, 48928230, 65237640, 78285168, 97856460, 130475280, 195712920, 391425840]

約数ペア:

[(1, 391425840), (2, 195712920), (3, 130475280), (4, 97856460), (5, 78285168), (6, 65237640), (8, 48928230), (9, 43491760), (10, 39142584), (12, 32618820), (13, 30109680), (15, 26095056), (16, 24464115), (18, 21745880), (19, 20601360), (20, 19571292), (24, 16309410), (26, 15054840), (30, 13047528), (31, 12626640), (36, 10872940), (38, 10300680), (39, 10036560), (40, 9785646), (45, 8698352), (48, 8154705), (52, 7527420), (57, 6867120), (60, 6523764), (62, 6313320), (65, 6021936), (71, 5513040), (72, 5436470), (76, 5150340), (78, 5018280), (80, 4892823), (90, 4349176), (93, 4208880), (95, 4120272), (104, 3763710), (114, 3433560), (117, 3345520), (120, 3261882), (124, 3156660), (130, 3010968), (142, 2756520), (144, 2718235), (152, 2575170), (155, 2525328), (156, 2509140), (171, 2289040), (180, 2174588), (186, 2104440), (190, 2060136), (195, 2007312), (208, 1881855), (213, 1837680), (228, 1716780), (234, 1672760), (240, 1630941), (247, 1584720), (248, 1578330), (260, 1505484), (279, 1402960), (284, 1378260), (285, 1373424), (304, 1287585), (310, 1262664), (312, 1254570), (342, 1144520), (355, 1102608), (360, 1087294), (372, 1052220), (380, 1030068), (390, 1003656), (403, 971280), (426, 918840), (456, 858390), (465, 841776), (468, 836380), (494, 792360), (496, 789165), (520, 752742), (558, 701480), (568, 689130), (570, 686712), (585, 669104), (589, 664560), (620, 631332), (624, 627285), (639, 612560), (684, 572260), (710, 551304), (720, 543647), (741, 528240), (744, 526110), (760, 515034), (780, 501828), (806, 485640), (852, 459420), (855, 457808), (912, 429195), (923, 424080), (930, 420888), (936, 418190), (988, 396180), (1040, 376371), (1065, 367536), (1116, 350740), (1136, 344565), (1140, 343356), (1170, 334552), (1178, 332280), (1209, 323760), (1235, 316944), (1240, 315666), (1278, 306280), (1349, 290160), (1368, 286130), (1395, 280592), (1420, 275652), (1482, 264120), (1488, 263055), (1520, 257517), (1560, 250914), (1612, 242820), (1704, 229710), (1710, 228904), (1767, 221520), (1846, 212040), (1860, 210444), (1872, 209095), (1976, 198090), (2015, 194256), (2130, 183768), (2201, 177840), (2223, 176080), (2232, 175370), (2280, 171678), (2340, 167276), (2356, 166140), (2418, 161880), (2470, 158472), (2480, 157833), (2556, 153140), (2698, 145080), (2736, 143065), (2769, 141360), (2790, 140296), (2840, 137826), (2945, 132912), (2964, 132060), (3120, 125457), (3195, 122512), (3224, 121410), (3408, 114855), (3420, 114452), (3534, 110760), (3627, 107920), (3692, 106020), (3705, 105648), (3720, 105222), (3952, 99045), (4030, 97128), (4047, 96720), (4260, 91884), (4402, 88920), (4446, 88040), (4464, 87685), (4560, 85839), (4615, 84816), (4680, 83638), (4712, 83070), (4836, 80940), (4940, 79236), (5112, 76570), (5301, 73840), (5396, 72540), (5538, 70680), (5580, 70148), (5680, 68913), (5890, 66456), (5928, 66030), (6045, 64752), (6390, 61256), (6448, 60705), (6603, 59280), (6745, 58032), (6840, 57226), (7068, 55380), (7254, 53960), (7384, 53010), (7410, 52824), (7440, 52611), (7657, 51120), (8060, 48564), (8094, 48360), (8307, 47120), (8520, 45942), (8804, 44460), (8835, 44304), (8892, 44020), (9230, 42408), (9360, 41819), (9424, 41535), (9672, 40470), (9880, 39618), (10224, 38285), (10602, 36920), (10792, 36270), (11005, 35568), (11076, 35340), (11115, 35216), (11160, 35074), (11780, 33228), (11856, 33015), (12090, 32376), (12141, 32240), (12780, 30628), (13206, 29640), (13490, 29016), (13680, 28613), (13845, 28272), (14136, 27690), (14508, 26980), (14768, 26505), (14820, 26412), (15314, 25560), (16120, 24282), (16188, 24180), (16614, 23560), (17040, 22971), (17537, 22320), (17608, 22230), (17670, 22152), (17784, 22010), (18135, 21584), (18460, 21204), (19344, 20235), (19760, 19809)]