396206720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6842

約数の個数: 128

約数和(自身を含む): 1165933440

約数和(自身を除く): 769726720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 6803, 7280, 8320, 11648, 13606, 14560, 27212, 29120, 34015, 47621, 54424, 58240, 68030, 88439, 95242, 108848, 136060, 176878, 190484, 217696, 238105, 272120, 353756, 380968, 435392, 442195, 476210, 544240, 619073, 707512, 761936, 870784, 884390, 952420, 1088480, 1238146, 1415024, 1523872, 1768780, 1904840, 2176960, 2476292, 2830048, 3047744, 3095365, 3537560, 3809680, 4353920, 4952584, 5660096, 6095488, 6190730, 7075120, 7619360, 9905168, 11320192, 12381460, 14150240, 15238720, 19810336, 24762920, 28300480, 30477440, 39620672, 49525840, 56600960, 79241344, 99051680, 198103360, 396206720]

約数ペア:

[(1, 396206720), (2, 198103360), (4, 99051680), (5, 79241344), (7, 56600960), (8, 49525840), (10, 39620672), (13, 30477440), (14, 28300480), (16, 24762920), (20, 19810336), (26, 15238720), (28, 14150240), (32, 12381460), (35, 11320192), (40, 9905168), (52, 7619360), (56, 7075120), (64, 6190730), (65, 6095488), (70, 5660096), (80, 4952584), (91, 4353920), (104, 3809680), (112, 3537560), (128, 3095365), (130, 3047744), (140, 2830048), (160, 2476292), (182, 2176960), (208, 1904840), (224, 1768780), (260, 1523872), (280, 1415024), (320, 1238146), (364, 1088480), (416, 952420), (448, 884390), (455, 870784), (520, 761936), (560, 707512), (640, 619073), (728, 544240), (832, 476210), (896, 442195), (910, 435392), (1040, 380968), (1120, 353756), (1456, 272120), (1664, 238105), (1820, 217696), (2080, 190484), (2240, 176878), (2912, 136060), (3640, 108848), (4160, 95242), (4480, 88439), (5824, 68030), (6803, 58240), (7280, 54424), (8320, 47621), (11648, 34015), (13606, 29120), (14560, 27212)]