247607360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 224

約数和(自身を含む): 792675072

約数和(自身を除く): 545067712

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 704, 715, 728, 770, 773, 832, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1546, 1760, 1820, 2002, 2080, 2240, 2288, 2464, 2860, 2912, 3080, 3092, 3520, 3640, 3865, 4004, 4160, 4576, 4928, 5005, 5411, 5720, 5824, 6160, 6184, 7280, 7730, 8008, 8503, 9152, 10010, 10049, 10822, 11440, 12320, 12368, 14560, 15460, 16016, 17006, 20020, 20098, 21644, 22880, 24640, 24736, 27055, 29120, 30920, 32032, 34012, 40040, 40196, 42515, 43288, 45760, 49472, 50245, 54110, 59521, 61840, 64064, 68024, 70343, 80080, 80392, 85030, 86576, 100490, 108220, 110539, 119042, 123680, 136048, 140686, 160160, 160784, 170060, 173152, 200980, 216440, 221078, 238084, 247360, 272096, 281372, 297605, 320320, 321568, 340120, 346304, 351715, 401960, 432880, 442156, 476168, 544192, 552695, 562744, 595210, 643136, 680240, 703430, 773773, 803920, 865760, 884312, 952336, 1105390, 1125488, 1190420, 1360480, 1406860, 1547546, 1607840, 1731520, 1768624, 1904672, 2210780, 2250976, 2380840, 2720960, 2813720, 3095092, 3215680, 3537248, 3809344, 3868865, 4421560, 4501952, 4761680, 5627440, 6190184, 7074496, 7737730, 8843120, 9523360, 11254880, 12380368, 15475460, 17686240, 19046720, 22509760, 24760736, 30950920, 35372480, 49521472, 61901840, 123803680, 247607360]

約数ペア:

[(1, 247607360), (2, 123803680), (4, 61901840), (5, 49521472), (7, 35372480), (8, 30950920), (10, 24760736), (11, 22509760), (13, 19046720), (14, 17686240), (16, 15475460), (20, 12380368), (22, 11254880), (26, 9523360), (28, 8843120), (32, 7737730), (35, 7074496), (40, 6190184), (44, 5627440), (52, 4761680), (55, 4501952), (56, 4421560), (64, 3868865), (65, 3809344), (70, 3537248), (77, 3215680), (80, 3095092), (88, 2813720), (91, 2720960), (104, 2380840), (110, 2250976), (112, 2210780), (130, 1904672), (140, 1768624), (143, 1731520), (154, 1607840), (160, 1547546), (176, 1406860), (182, 1360480), (208, 1190420), (220, 1125488), (224, 1105390), (260, 952336), (280, 884312), (286, 865760), (308, 803920), (320, 773773), (352, 703430), (364, 680240), (385, 643136), (416, 595210), (440, 562744), (448, 552695), (455, 544192), (520, 476168), (560, 442156), (572, 432880), (616, 401960), (704, 351715), (715, 346304), (728, 340120), (770, 321568), (773, 320320), (832, 297605), (880, 281372), (910, 272096), (1001, 247360), (1040, 238084), (1120, 221078), (1144, 216440), (1232, 200980), (1430, 173152), (1456, 170060), (1540, 160784), (1546, 160160), (1760, 140686), (1820, 136048), (2002, 123680), (2080, 119042), (2240, 110539), (2288, 108220), (2464, 100490), (2860, 86576), (2912, 85030), (3080, 80392), (3092, 80080), (3520, 70343), (3640, 68024), (3865, 64064), (4004, 61840), (4160, 59521), (4576, 54110), (4928, 50245), (5005, 49472), (5411, 45760), (5720, 43288), (5824, 42515), (6160, 40196), (6184, 40040), (7280, 34012), (7730, 32032), (8008, 30920), (8503, 29120), (9152, 27055), (10010, 24736), (10049, 24640), (10822, 22880), (11440, 21644), (12320, 20098), (12368, 20020), (14560, 17006), (15460, 16016)]