145379640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9109}}^1$

素因数の和:9149

約数の個数: 128

約数和(自身を含む): 524736000

約数和(自身を除く): 379356360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 9109, 15960, 18218, 27327, 36436, 45545, 54654, 63763, 72872, 91090, 109308, 127526, 136635, 173071, 182180, 191289, 218616, 255052, 273270, 318815, 346142, 364360, 382578, 510104, 519213, 546540, 637630, 692284, 765156, 865355, 956445, 1038426, 1093080, 1211497, 1275260, 1384568, 1530312, 1730710, 1912890, 2076852, 2422994, 2550520, 2596065, 3461420, 3634491, 3825780, 4153704, 4845988, 5192130, 6057485, 6922840, 7268982, 7651560, 9691976, 10384260, 12114970, 14537964, 18172455, 20768520, 24229940, 29075928, 36344910, 48459880, 72689820, 145379640]

約数ペア:

[(1, 145379640), (2, 72689820), (3, 48459880), (4, 36344910), (5, 29075928), (6, 24229940), (7, 20768520), (8, 18172455), (10, 14537964), (12, 12114970), (14, 10384260), (15, 9691976), (19, 7651560), (20, 7268982), (21, 6922840), (24, 6057485), (28, 5192130), (30, 4845988), (35, 4153704), (38, 3825780), (40, 3634491), (42, 3461420), (56, 2596065), (57, 2550520), (60, 2422994), (70, 2076852), (76, 1912890), (84, 1730710), (95, 1530312), (105, 1384568), (114, 1275260), (120, 1211497), (133, 1093080), (140, 1038426), (152, 956445), (168, 865355), (190, 765156), (210, 692284), (228, 637630), (266, 546540), (280, 519213), (285, 510104), (380, 382578), (399, 364360), (420, 346142), (456, 318815), (532, 273270), (570, 255052), (665, 218616), (760, 191289), (798, 182180), (840, 173071), (1064, 136635), (1140, 127526), (1330, 109308), (1596, 91090), (1995, 72872), (2280, 63763), (2660, 54654), (3192, 45545), (3990, 36436), (5320, 27327), (7980, 18218), (9109, 15960)]