2238851520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10949}}^1$

素因数の和:11043

約数の個数: 168

約数和(自身を含む): 7809890400

約数和(自身を除く): 5571038880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5680, 6390, 6816, 8520, 10224, 10949, 11360, 12780, 13632, 17040, 20448, 21898, 22720, 25560, 32847, 34080, 40896, 43796, 51120, 54745, 65694, 68160, 87592, 98541, 102240, 109490, 131388, 164235, 175184, 197082, 204480, 218980, 262776, 328470, 350368, 394164, 437960, 492705, 525552, 656940, 700736, 777379, 788328, 875920, 985410, 1051104, 1313880, 1554758, 1576656, 1751840, 1970820, 2102208, 2332137, 2627760, 3109516, 3153312, 3503680, 3886895, 3941640, 4664274, 5255520, 6219032, 6306624, 6996411, 7773790, 7883280, 9328548, 10511040, 11660685, 12438064, 13992822, 15547580, 15766560, 18657096, 23321370, 24876128, 27985644, 31095160, 31533120, 34982055, 37314192, 46642740, 49752256, 55971288, 62190320, 69964110, 74628384, 93285480, 111942576, 124380640, 139928220, 149256768, 186570960, 223885152, 248761280, 279856440, 373141920, 447770304, 559712880, 746283840, 1119425760, 2238851520]

約数ペア:

[(1, 2238851520), (2, 1119425760), (3, 746283840), (4, 559712880), (5, 447770304), (6, 373141920), (8, 279856440), (9, 248761280), (10, 223885152), (12, 186570960), (15, 149256768), (16, 139928220), (18, 124380640), (20, 111942576), (24, 93285480), (30, 74628384), (32, 69964110), (36, 62190320), (40, 55971288), (45, 49752256), (48, 46642740), (60, 37314192), (64, 34982055), (71, 31533120), (72, 31095160), (80, 27985644), (90, 24876128), (96, 23321370), (120, 18657096), (142, 15766560), (144, 15547580), (160, 13992822), (180, 12438064), (192, 11660685), (213, 10511040), (240, 9328548), (284, 7883280), (288, 7773790), (320, 6996411), (355, 6306624), (360, 6219032), (426, 5255520), (480, 4664274), (568, 3941640), (576, 3886895), (639, 3503680), (710, 3153312), (720, 3109516), (852, 2627760), (960, 2332137), (1065, 2102208), (1136, 1970820), (1278, 1751840), (1420, 1576656), (1440, 1554758), (1704, 1313880), (2130, 1051104), (2272, 985410), (2556, 875920), (2840, 788328), (2880, 777379), (3195, 700736), (3408, 656940), (4260, 525552), (4544, 492705), (5112, 437960), (5680, 394164), (6390, 350368), (6816, 328470), (8520, 262776), (10224, 218980), (10949, 204480), (11360, 197082), (12780, 175184), (13632, 164235), (17040, 131388), (20448, 109490), (21898, 102240), (22720, 98541), (25560, 87592), (32847, 68160), (34080, 65694), (40896, 54745), (43796, 51120)]