73265920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 234880128

約数和(自身を除く): 161614208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 37, 40, 52, 56, 64, 65, 68, 70, 74, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 148, 160, 170, 182, 185, 208, 221, 224, 238, 256, 259, 260, 272, 280, 296, 320, 340, 364, 370, 416, 442, 448, 455, 476, 481, 518, 520, 544, 560, 592, 595, 629, 640, 680, 728, 740, 832, 884, 896, 910, 952, 962, 1036, 1040, 1088, 1105, 1120, 1184, 1190, 1258, 1280, 1295, 1360, 1456, 1480, 1547, 1664, 1768, 1792, 1820, 1904, 1924, 2072, 2080, 2176, 2210, 2240, 2368, 2380, 2405, 2516, 2590, 2720, 2912, 2960, 3094, 3145, 3328, 3367, 3536, 3640, 3808, 3848, 4144, 4160, 4352, 4403, 4420, 4480, 4736, 4760, 4810, 5032, 5180, 5440, 5824, 5920, 6188, 6290, 6734, 7072, 7280, 7616, 7696, 7735, 8177, 8288, 8320, 8806, 8840, 8960, 9472, 9520, 9620, 10064, 10360, 10880, 11648, 11840, 12376, 12580, 13468, 14144, 14560, 15232, 15392, 15470, 16354, 16576, 16640, 16835, 17612, 17680, 19040, 19240, 20128, 20720, 21760, 22015, 23296, 23680, 24752, 25160, 26936, 28288, 29120, 30464, 30784, 30940, 32708, 33152, 33670, 35224, 35360, 38080, 38480, 40256, 40885, 41440, 44030, 47360, 49504, 50320, 53872, 56576, 57239, 58240, 61568, 61880, 65416, 66304, 67340, 70448, 70720, 76160, 76960, 80512, 81770, 82880, 88060, 99008, 100640, 107744, 114478, 116480, 123136, 123760, 130832, 134680, 140896, 141440, 152320, 153920, 161024, 163540, 165760, 176120, 198016, 201280, 215488, 228956, 247520, 261664, 269360, 281792, 282880, 286195, 307840, 327080, 331520, 352240, 396032, 402560, 430976, 457912, 495040, 523328, 538720, 563584, 572390, 615680, 654160, 704480, 805120, 861952, 915824, 990080, 1046656, 1077440, 1127168, 1144780, 1308320, 1408960, 1831648, 1980160, 2093312, 2154880, 2289560, 2616640, 2817920, 3663296, 4309760, 4579120, 5233280, 5635840, 7326592, 9158240, 10466560, 14653184, 18316480, 36632960, 73265920]

約数ペア:

[(1, 73265920), (2, 36632960), (4, 18316480), (5, 14653184), (7, 10466560), (8, 9158240), (10, 7326592), (13, 5635840), (14, 5233280), (16, 4579120), (17, 4309760), (20, 3663296), (26, 2817920), (28, 2616640), (32, 2289560), (34, 2154880), (35, 2093312), (37, 1980160), (40, 1831648), (52, 1408960), (56, 1308320), (64, 1144780), (65, 1127168), (68, 1077440), (70, 1046656), (74, 990080), (80, 915824), (85, 861952), (91, 805120), (104, 704480), (112, 654160), (119, 615680), (128, 572390), (130, 563584), (136, 538720), (140, 523328), (148, 495040), (160, 457912), (170, 430976), (182, 402560), (185, 396032), (208, 352240), (221, 331520), (224, 327080), (238, 307840), (256, 286195), (259, 282880), (260, 281792), (272, 269360), (280, 261664), (296, 247520), (320, 228956), (340, 215488), (364, 201280), (370, 198016), (416, 176120), (442, 165760), (448, 163540), (455, 161024), (476, 153920), (481, 152320), (518, 141440), (520, 140896), (544, 134680), (560, 130832), (592, 123760), (595, 123136), (629, 116480), (640, 114478), (680, 107744), (728, 100640), (740, 99008), (832, 88060), (884, 82880), (896, 81770), (910, 80512), (952, 76960), (962, 76160), (1036, 70720), (1040, 70448), (1088, 67340), (1105, 66304), (1120, 65416), (1184, 61880), (1190, 61568), (1258, 58240), (1280, 57239), (1295, 56576), (1360, 53872), (1456, 50320), (1480, 49504), (1547, 47360), (1664, 44030), (1768, 41440), (1792, 40885), (1820, 40256), (1904, 38480), (1924, 38080), (2072, 35360), (2080, 35224), (2176, 33670), (2210, 33152), (2240, 32708), (2368, 30940), (2380, 30784), (2405, 30464), (2516, 29120), (2590, 28288), (2720, 26936), (2912, 25160), (2960, 24752), (3094, 23680), (3145, 23296), (3328, 22015), (3367, 21760), (3536, 20720), (3640, 20128), (3808, 19240), (3848, 19040), (4144, 17680), (4160, 17612), (4352, 16835), (4403, 16640), (4420, 16576), (4480, 16354), (4736, 15470), (4760, 15392), (4810, 15232), (5032, 14560), (5180, 14144), (5440, 13468), (5824, 12580), (5920, 12376), (6188, 11840), (6290, 11648), (6734, 10880), (7072, 10360), (7280, 10064), (7616, 9620), (7696, 9520), (7735, 9472), (8177, 8960), (8288, 8840), (8320, 8806)]