634854240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 2235340800

約数和(自身を除く): 1600486560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 223, 240, 270, 288, 360, 432, 446, 480, 540, 659, 669, 720, 864, 892, 1080, 1115, 1318, 1338, 1440, 1784, 1977, 2007, 2160, 2230, 2636, 2676, 3295, 3345, 3568, 3954, 4014, 4320, 4460, 5272, 5352, 5931, 6021, 6590, 6690, 7136, 7908, 8028, 8920, 9885, 10035, 10544, 10704, 11862, 12042, 13180, 13380, 15816, 16056, 17793, 17840, 19770, 20070, 21088, 21408, 23724, 24084, 26360, 26760, 29655, 30105, 31632, 32112, 35586, 35680, 39540, 40140, 47448, 48168, 52720, 53520, 59310, 60210, 63264, 64224, 71172, 79080, 80280, 88965, 94896, 96336, 105440, 107040, 118620, 120420, 142344, 146957, 158160, 160560, 177930, 189792, 192672, 237240, 240840, 284688, 293914, 316320, 321120, 355860, 440871, 474480, 481680, 569376, 587828, 711720, 734785, 881742, 948960, 963360, 1175656, 1322613, 1423440, 1469570, 1763484, 2204355, 2351312, 2645226, 2846880, 2939140, 3526968, 3967839, 4408710, 4702624, 5290452, 5878280, 6613065, 7053936, 7935678, 8817420, 10580904, 11756560, 13226130, 14107872, 15871356, 17634840, 19839195, 21161808, 23513120, 26452260, 31742712, 35269680, 39678390, 42323616, 52904520, 63485424, 70539360, 79356780, 105809040, 126970848, 158713560, 211618080, 317427120, 634854240]

約数ペア:

[(1, 634854240), (2, 317427120), (3, 211618080), (4, 158713560), (5, 126970848), (6, 105809040), (8, 79356780), (9, 70539360), (10, 63485424), (12, 52904520), (15, 42323616), (16, 39678390), (18, 35269680), (20, 31742712), (24, 26452260), (27, 23513120), (30, 21161808), (32, 19839195), (36, 17634840), (40, 15871356), (45, 14107872), (48, 13226130), (54, 11756560), (60, 10580904), (72, 8817420), (80, 7935678), (90, 7053936), (96, 6613065), (108, 5878280), (120, 5290452), (135, 4702624), (144, 4408710), (160, 3967839), (180, 3526968), (216, 2939140), (223, 2846880), (240, 2645226), (270, 2351312), (288, 2204355), (360, 1763484), (432, 1469570), (446, 1423440), (480, 1322613), (540, 1175656), (659, 963360), (669, 948960), (720, 881742), (864, 734785), (892, 711720), (1080, 587828), (1115, 569376), (1318, 481680), (1338, 474480), (1440, 440871), (1784, 355860), (1977, 321120), (2007, 316320), (2160, 293914), (2230, 284688), (2636, 240840), (2676, 237240), (3295, 192672), (3345, 189792), (3568, 177930), (3954, 160560), (4014, 158160), (4320, 146957), (4460, 142344), (5272, 120420), (5352, 118620), (5931, 107040), (6021, 105440), (6590, 96336), (6690, 94896), (7136, 88965), (7908, 80280), (8028, 79080), (8920, 71172), (9885, 64224), (10035, 63264), (10544, 60210), (10704, 59310), (11862, 53520), (12042, 52720), (13180, 48168), (13380, 47448), (15816, 40140), (16056, 39540), (17793, 35680), (17840, 35586), (19770, 32112), (20070, 31632), (21088, 30105), (21408, 29655), (23724, 26760), (24084, 26360)]