15876707040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18719}}^1$

素因数の和:18790

約数の個数: 288

約数和(自身を含む): 58873651200

約数和(自身を除く): 42996944160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 992, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 2976, 3040, 3420, 3534, 3720, 4464, 4560, 4712, 4960, 5301, 5472, 5580, 5890, 6840, 7068, 7440, 8835, 8928, 9120, 9424, 10602, 11160, 11780, 13680, 14136, 14880, 17670, 18719, 18848, 21204, 22320, 23560, 26505, 27360, 28272, 35340, 37438, 42408, 44640, 47120, 53010, 56157, 56544, 70680, 74876, 84816, 93595, 94240, 106020, 112314, 141360, 149752, 168471, 169632, 187190, 212040, 224628, 280785, 282720, 299504, 336942, 355661, 374380, 424080, 449256, 561570, 580289, 599008, 673884, 711322, 748760, 842355, 848160, 898512, 1066983, 1123140, 1160578, 1347768, 1422644, 1497520, 1684710, 1740867, 1778305, 1797024, 2133966, 2246280, 2321156, 2695536, 2845288, 2901445, 2995040, 3200949, 3369420, 3481734, 3556610, 4267932, 4492560, 4642312, 5222601, 5334915, 5391072, 5690576, 5802890, 6401898, 6738840, 6963468, 7113220, 8535864, 8704335, 8985120, 9284624, 10445202, 10669830, 11025491, 11381152, 11605780, 12803796, 13477680, 13926936, 14226440, 16004745, 17071728, 17408670, 18569248, 20890404, 21339660, 22050982, 23211560, 25607592, 26113005, 26955360, 27853872, 28452880, 32009490, 33076473, 34143456, 34817340, 41780808, 42679320, 44101964, 46423120, 51215184, 52226010, 55127455, 55707744, 56905760, 64018980, 66152946, 69634680, 83561616, 85358640, 88203928, 92846240, 99229419, 102430368, 104452020, 110254910, 128037960, 132305892, 139269360, 165382365, 167123232, 170717280, 176407856, 198458838, 208904040, 220509820, 256075920, 264611784, 278538720, 330764730, 352815712, 396917676, 417808080, 441019640, 496147095, 512151840, 529223568, 661529460, 793835352, 835616160, 882039280, 992294190, 1058447136, 1323058920, 1587670704, 1764078560, 1984588380, 2646117840, 3175341408, 3969176760, 5292235680, 7938353520, 15876707040]

約数ペア:

[(1, 15876707040), (2, 7938353520), (3, 5292235680), (4, 3969176760), (5, 3175341408), (6, 2646117840), (8, 1984588380), (9, 1764078560), (10, 1587670704), (12, 1323058920), (15, 1058447136), (16, 992294190), (18, 882039280), (19, 835616160), (20, 793835352), (24, 661529460), (30, 529223568), (31, 512151840), (32, 496147095), (36, 441019640), (38, 417808080), (40, 396917676), (45, 352815712), (48, 330764730), (57, 278538720), (60, 264611784), (62, 256075920), (72, 220509820), (76, 208904040), (80, 198458838), (90, 176407856), (93, 170717280), (95, 167123232), (96, 165382365), (114, 139269360), (120, 132305892), (124, 128037960), (144, 110254910), (152, 104452020), (155, 102430368), (160, 99229419), (171, 92846240), (180, 88203928), (186, 85358640), (190, 83561616), (228, 69634680), (240, 66152946), (248, 64018980), (279, 56905760), (285, 55707744), (288, 55127455), (304, 52226010), (310, 51215184), (342, 46423120), (360, 44101964), (372, 42679320), (380, 41780808), (456, 34817340), (465, 34143456), (480, 33076473), (496, 32009490), (558, 28452880), (570, 27853872), (589, 26955360), (608, 26113005), (620, 25607592), (684, 23211560), (720, 22050982), (744, 21339660), (760, 20890404), (855, 18569248), (912, 17408670), (930, 17071728), (992, 16004745), (1116, 14226440), (1140, 13926936), (1178, 13477680), (1240, 12803796), (1368, 11605780), (1395, 11381152), (1440, 11025491), (1488, 10669830), (1520, 10445202), (1710, 9284624), (1767, 8985120), (1824, 8704335), (1860, 8535864), (2232, 7113220), (2280, 6963468), (2356, 6738840), (2480, 6401898), (2736, 5802890), (2790, 5690576), (2945, 5391072), (2976, 5334915), (3040, 5222601), (3420, 4642312), (3534, 4492560), (3720, 4267932), (4464, 3556610), (4560, 3481734), (4712, 3369420), (4960, 3200949), (5301, 2995040), (5472, 2901445), (5580, 2845288), (5890, 2695536), (6840, 2321156), (7068, 2246280), (7440, 2133966), (8835, 1797024), (8928, 1778305), (9120, 1740867), (9424, 1684710), (10602, 1497520), (11160, 1422644), (11780, 1347768), (13680, 1160578), (14136, 1123140), (14880, 1066983), (17670, 898512), (18719, 848160), (18848, 842355), (21204, 748760), (22320, 711322), (23560, 673884), (26505, 599008), (27360, 580289), (28272, 561570), (35340, 449256), (37438, 424080), (42408, 374380), (44640, 355661), (47120, 336942), (53010, 299504), (56157, 282720), (56544, 280785), (70680, 224628), (74876, 212040), (84816, 187190), (93595, 169632), (94240, 168471), (106020, 149752), (112314, 141360)]