19008749880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:795

約数の個数: 384

約数和(自身を含む): 67673548800

約数和(自身を除く): 48664798920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 157, 171, 180, 186, 190, 228, 248, 279, 285, 310, 314, 342, 360, 372, 380, 456, 465, 471, 558, 570, 571, 589, 620, 628, 684, 744, 760, 785, 855, 930, 942, 1116, 1140, 1142, 1178, 1240, 1256, 1368, 1395, 1413, 1570, 1710, 1713, 1767, 1860, 1884, 2232, 2280, 2284, 2355, 2356, 2790, 2826, 2855, 2945, 2983, 3140, 3420, 3426, 3534, 3720, 3768, 4568, 4710, 4712, 4867, 5139, 5301, 5580, 5652, 5710, 5890, 5966, 6280, 6840, 6852, 7065, 7068, 8565, 8835, 8949, 9420, 9734, 10278, 10602, 10849, 11160, 11304, 11420, 11780, 11932, 13704, 14130, 14136, 14601, 14915, 17130, 17670, 17701, 17898, 18840, 19468, 20556, 21204, 21698, 22840, 23560, 23864, 24335, 25695, 26505, 26847, 28260, 29202, 29830, 32547, 34260, 35340, 35402, 35796, 38936, 41112, 42408, 43396, 43803, 44745, 48670, 51390, 53010, 53103, 53694, 54245, 56520, 58404, 59660, 65094, 68520, 70680, 70804, 71592, 73005, 86792, 87606, 88505, 89490, 89647, 92473, 97340, 97641, 102780, 106020, 106206, 107388, 108490, 116808, 119320, 130188, 134235, 141608, 146010, 159309, 162735, 175212, 177010, 178980, 179294, 184946, 194680, 195282, 205560, 212040, 212412, 214776, 216980, 219015, 260376, 265515, 268470, 268941, 277419, 292020, 318618, 325470, 336319, 350424, 354020, 357960, 358588, 369892, 390564, 424824, 433960, 438030, 448235, 462365, 488205, 531030, 536940, 537882, 554838, 584040, 637236, 650940, 672638, 708040, 717176, 739784, 781128, 796545, 806823, 832257, 876060, 896470, 924730, 976410, 1008957, 1062060, 1073880, 1075764, 1109676, 1274472, 1301880, 1344705, 1345276, 1387095, 1593090, 1613646, 1664514, 1681595, 1703293, 1752120, 1792940, 1849460, 1952820, 2017914, 2124120, 2151528, 2219352, 2689410, 2690552, 2774190, 2779057, 3026871, 3186180, 3227292, 3329028, 3363190, 3406586, 3585880, 3698920, 3905640, 4034115, 4035828, 4161285, 5044785, 5109879, 5378820, 5548380, 5558114, 6053742, 6372360, 6454584, 6658056, 6726380, 6813172, 8068230, 8071656, 8322570, 8337171, 8516465, 10089570, 10219758, 10757640, 11096760, 11116228, 12107484, 13452760, 13626344, 13895285, 15134355, 15329637, 16136460, 16645140, 16674342, 17032930, 20179140, 20439516, 22232456, 24214968, 25011513, 25549395, 27790570, 30268710, 30659274, 32272920, 33290280, 33348684, 34065860, 40358280, 40879032, 41685855, 50023026, 51098790, 52802083, 55581140, 60537420, 61318548, 66697368, 68131720, 76648185, 83371710, 100046052, 102197580, 105604166, 111162280, 121074840, 122637096, 125057565, 153296370, 158406249, 166743420, 200092104, 204395160, 211208332, 250115130, 264010415, 306592740, 316812498, 333486840, 422416664, 475218747, 500230260, 528020830, 613185480, 633624996, 792031245, 950437494, 1000460520, 1056041660, 1267249992, 1584062490, 1900874988, 2112083320, 2376093735, 3168124980, 3801749976, 4752187470, 6336249960, 9504374940, 19008749880]

約数ペア:

[(1, 19008749880), (2, 9504374940), (3, 6336249960), (4, 4752187470), (5, 3801749976), (6, 3168124980), (8, 2376093735), (9, 2112083320), (10, 1900874988), (12, 1584062490), (15, 1267249992), (18, 1056041660), (19, 1000460520), (20, 950437494), (24, 792031245), (30, 633624996), (31, 613185480), (36, 528020830), (38, 500230260), (40, 475218747), (45, 422416664), (57, 333486840), (60, 316812498), (62, 306592740), (72, 264010415), (76, 250115130), (90, 211208332), (93, 204395160), (95, 200092104), (114, 166743420), (120, 158406249), (124, 153296370), (152, 125057565), (155, 122637096), (157, 121074840), (171, 111162280), (180, 105604166), (186, 102197580), (190, 100046052), (228, 83371710), (248, 76648185), (279, 68131720), (285, 66697368), (310, 61318548), (314, 60537420), (342, 55581140), (360, 52802083), (372, 51098790), (380, 50023026), (456, 41685855), (465, 40879032), (471, 40358280), (558, 34065860), (570, 33348684), (571, 33290280), (589, 32272920), (620, 30659274), (628, 30268710), (684, 27790570), (744, 25549395), (760, 25011513), (785, 24214968), (855, 22232456), (930, 20439516), (942, 20179140), (1116, 17032930), (1140, 16674342), (1142, 16645140), (1178, 16136460), (1240, 15329637), (1256, 15134355), (1368, 13895285), (1395, 13626344), (1413, 13452760), (1570, 12107484), (1710, 11116228), (1713, 11096760), (1767, 10757640), (1860, 10219758), (1884, 10089570), (2232, 8516465), (2280, 8337171), (2284, 8322570), (2355, 8071656), (2356, 8068230), (2790, 6813172), (2826, 6726380), (2855, 6658056), (2945, 6454584), (2983, 6372360), (3140, 6053742), (3420, 5558114), (3426, 5548380), (3534, 5378820), (3720, 5109879), (3768, 5044785), (4568, 4161285), (4710, 4035828), (4712, 4034115), (4867, 3905640), (5139, 3698920), (5301, 3585880), (5580, 3406586), (5652, 3363190), (5710, 3329028), (5890, 3227292), (5966, 3186180), (6280, 3026871), (6840, 2779057), (6852, 2774190), (7065, 2690552), (7068, 2689410), (8565, 2219352), (8835, 2151528), (8949, 2124120), (9420, 2017914), (9734, 1952820), (10278, 1849460), (10602, 1792940), (10849, 1752120), (11160, 1703293), (11304, 1681595), (11420, 1664514), (11780, 1613646), (11932, 1593090), (13704, 1387095), (14130, 1345276), (14136, 1344705), (14601, 1301880), (14915, 1274472), (17130, 1109676), (17670, 1075764), (17701, 1073880), (17898, 1062060), (18840, 1008957), (19468, 976410), (20556, 924730), (21204, 896470), (21698, 876060), (22840, 832257), (23560, 806823), (23864, 796545), (24335, 781128), (25695, 739784), (26505, 717176), (26847, 708040), (28260, 672638), (29202, 650940), (29830, 637236), (32547, 584040), (34260, 554838), (35340, 537882), (35402, 536940), (35796, 531030), (38936, 488205), (41112, 462365), (42408, 448235), (43396, 438030), (43803, 433960), (44745, 424824), (48670, 390564), (51390, 369892), (53010, 358588), (53103, 357960), (53694, 354020), (54245, 350424), (56520, 336319), (58404, 325470), (59660, 318618), (65094, 292020), (68520, 277419), (70680, 268941), (70804, 268470), (71592, 265515), (73005, 260376), (86792, 219015), (87606, 216980), (88505, 214776), (89490, 212412), (89647, 212040), (92473, 205560), (97340, 195282), (97641, 194680), (102780, 184946), (106020, 179294), (106206, 178980), (107388, 177010), (108490, 175212), (116808, 162735), (119320, 159309), (130188, 146010), (134235, 141608)]