195712920

素因数分解:

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

素因数の和:151

約数の個数: 384

約数和(自身を含む): 754790400

約数和(自身を除く): 559077480

約数列:

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

約数ペア:

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