880559712

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 2830464000

約数和(自身を除く): 1949904288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 31, 32, 36, 38, 48, 57, 58, 62, 72, 76, 87, 93, 96, 114, 116, 124, 144, 152, 171, 174, 179, 186, 228, 232, 248, 261, 279, 288, 304, 342, 348, 358, 372, 456, 464, 496, 522, 537, 551, 558, 589, 608, 684, 696, 716, 744, 899, 912, 928, 992, 1044, 1074, 1102, 1116, 1178, 1368, 1392, 1432, 1488, 1611, 1653, 1767, 1798, 1824, 2088, 2148, 2204, 2232, 2356, 2697, 2736, 2784, 2864, 2976, 3222, 3306, 3401, 3534, 3596, 4176, 4296, 4408, 4464, 4712, 4959, 5191, 5301, 5394, 5472, 5549, 5728, 6444, 6612, 6802, 7068, 7192, 8091, 8352, 8592, 8816, 8928, 9424, 9918, 10203, 10382, 10602, 10788, 11098, 12888, 13224, 13604, 14136, 14384, 15573, 16182, 16647, 17081, 17184, 17632, 18848, 19836, 20406, 20764, 21204, 21576, 22196, 25776, 26448, 27208, 28272, 28768, 30609, 31146, 32364, 33294, 34162, 39672, 40812, 41528, 42408, 43152, 44392, 46719, 49941, 51243, 51552, 52896, 54416, 56544, 61218, 62292, 64728, 66588, 68324, 79344, 81624, 83056, 84816, 86304, 88784, 93438, 98629, 99882, 102486, 105431, 108832, 122436, 124584, 129456, 133176, 136648, 153729, 158688, 160921, 163248, 166112, 169632, 177568, 186876, 197258, 199764, 204972, 210862, 244872, 249168, 258912, 266352, 273296, 295887, 307458, 316293, 321842, 326496, 373752, 394516, 399528, 409944, 421724, 482763, 489744, 498336, 532704, 546592, 591774, 614916, 632586, 643684, 747504, 789032, 799056, 819888, 843448, 887661, 948879, 965526, 979488, 1183548, 1229832, 1265172, 1287368, 1448289, 1495008, 1578064, 1598112, 1639776, 1686896, 1775322, 1897758, 1931052, 2367096, 2459664, 2530344, 2574736, 2896578, 3057499, 3156128, 3373792, 3550644, 3795516, 3862104, 4734192, 4919328, 5060688, 5149472, 5793156, 6114998, 7101288, 7591032, 7724208, 9172497, 9468384, 10121376, 11586312, 12229996, 14202576, 15182064, 15448416, 18344994, 23172624, 24459992, 27517491, 28405152, 30364128, 36689988, 46345248, 48919984, 55034982, 73379976, 97839968, 110069964, 146759952, 220139928, 293519904, 440279856, 880559712]

約数ペア:

[(1, 880559712), (2, 440279856), (3, 293519904), (4, 220139928), (6, 146759952), (8, 110069964), (9, 97839968), (12, 73379976), (16, 55034982), (18, 48919984), (19, 46345248), (24, 36689988), (29, 30364128), (31, 28405152), (32, 27517491), (36, 24459992), (38, 23172624), (48, 18344994), (57, 15448416), (58, 15182064), (62, 14202576), (72, 12229996), (76, 11586312), (87, 10121376), (93, 9468384), (96, 9172497), (114, 7724208), (116, 7591032), (124, 7101288), (144, 6114998), (152, 5793156), (171, 5149472), (174, 5060688), (179, 4919328), (186, 4734192), (228, 3862104), (232, 3795516), (248, 3550644), (261, 3373792), (279, 3156128), (288, 3057499), (304, 2896578), (342, 2574736), (348, 2530344), (358, 2459664), (372, 2367096), (456, 1931052), (464, 1897758), (496, 1775322), (522, 1686896), (537, 1639776), (551, 1598112), (558, 1578064), (589, 1495008), (608, 1448289), (684, 1287368), (696, 1265172), (716, 1229832), (744, 1183548), (899, 979488), (912, 965526), (928, 948879), (992, 887661), (1044, 843448), (1074, 819888), (1102, 799056), (1116, 789032), (1178, 747504), (1368, 643684), (1392, 632586), (1432, 614916), (1488, 591774), (1611, 546592), (1653, 532704), (1767, 498336), (1798, 489744), (1824, 482763), (2088, 421724), (2148, 409944), (2204, 399528), (2232, 394516), (2356, 373752), (2697, 326496), (2736, 321842), (2784, 316293), (2864, 307458), (2976, 295887), (3222, 273296), (3306, 266352), (3401, 258912), (3534, 249168), (3596, 244872), (4176, 210862), (4296, 204972), (4408, 199764), (4464, 197258), (4712, 186876), (4959, 177568), (5191, 169632), (5301, 166112), (5394, 163248), (5472, 160921), (5549, 158688), (5728, 153729), (6444, 136648), (6612, 133176), (6802, 129456), (7068, 124584), (7192, 122436), (8091, 108832), (8352, 105431), (8592, 102486), (8816, 99882), (8928, 98629), (9424, 93438), (9918, 88784), (10203, 86304), (10382, 84816), (10602, 83056), (10788, 81624), (11098, 79344), (12888, 68324), (13224, 66588), (13604, 64728), (14136, 62292), (14384, 61218), (15573, 56544), (16182, 54416), (16647, 52896), (17081, 51552), (17184, 51243), (17632, 49941), (18848, 46719), (19836, 44392), (20406, 43152), (20764, 42408), (21204, 41528), (21576, 40812), (22196, 39672), (25776, 34162), (26448, 33294), (27208, 32364), (28272, 31146), (28768, 30609)]