906245760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{67429}}^1$

素因数の和:67458

約数の個数: 128

約数和(自身を含む): 3301372800

約数和(自身を除く): 2395127040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 67429, 134858, 202287, 269716, 337145, 404574, 472003, 539432, 674290, 809148, 944006, 1011435, 1078864, 1348580, 1416009, 1618296, 1888012, 2022870, 2157728, 2360015, 2697160, 2832018, 3236592, 3776024, 4045740, 4315456, 4720030, 5394320, 5664036, 6473184, 7080045, 7552048, 8091480, 8630912, 9440060, 10788640, 11328072, 12946368, 14160090, 15104096, 16182960, 18880120, 21577280, 22656144, 25892736, 28320180, 30208192, 32365920, 37760240, 43154560, 45312288, 56640360, 60416384, 64731840, 75520480, 90624576, 113280720, 129463680, 151040960, 181249152, 226561440, 302081920, 453122880, 906245760]

約数ペア:

[(1, 906245760), (2, 453122880), (3, 302081920), (4, 226561440), (5, 181249152), (6, 151040960), (7, 129463680), (8, 113280720), (10, 90624576), (12, 75520480), (14, 64731840), (15, 60416384), (16, 56640360), (20, 45312288), (21, 43154560), (24, 37760240), (28, 32365920), (30, 30208192), (32, 28320180), (35, 25892736), (40, 22656144), (42, 21577280), (48, 18880120), (56, 16182960), (60, 15104096), (64, 14160090), (70, 12946368), (80, 11328072), (84, 10788640), (96, 9440060), (105, 8630912), (112, 8091480), (120, 7552048), (128, 7080045), (140, 6473184), (160, 5664036), (168, 5394320), (192, 4720030), (210, 4315456), (224, 4045740), (240, 3776024), (280, 3236592), (320, 2832018), (336, 2697160), (384, 2360015), (420, 2157728), (448, 2022870), (480, 1888012), (560, 1618296), (640, 1416009), (672, 1348580), (840, 1078864), (896, 1011435), (960, 944006), (1120, 809148), (1344, 674290), (1680, 539432), (1920, 472003), (2240, 404574), (2688, 337145), (3360, 269716), (4480, 202287), (6720, 134858), (13440, 67429)]