352859640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22109}}^1$

素因数の和:22149

約数の個数: 128

約数和(自身を含む): 1273536000

約数和(自身を除く): 920676360

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, 15960, 22109, 44218, 66327, 88436, 110545, 132654, 154763, 176872, 221090, 265308, 309526, 331635, 420071, 442180, 464289, 530616, 619052, 663270, 773815, 840142, 884360, 928578, 1238104, 1260213, 1326540, 1547630, 1680284, 1857156, 2100355, 2321445, 2520426, 2653080, 2940497, 3095260, 3360568, 3714312, 4200710, 4642890, 5040852, 5880994, 6190520, 6301065, 8401420, 8821491, 9285780, 10081704, 11761988, 12602130, 14702485, 16802840, 17642982, 18571560, 23523976, 25204260, 29404970, 35285964, 44107455, 50408520, 58809940, 70571928, 88214910, 117619880, 176429820, 352859640]

約数ペア:

[(1, 352859640), (2, 176429820), (3, 117619880), (4, 88214910), (5, 70571928), (6, 58809940), (7, 50408520), (8, 44107455), (10, 35285964), (12, 29404970), (14, 25204260), (15, 23523976), (19, 18571560), (20, 17642982), (21, 16802840), (24, 14702485), (28, 12602130), (30, 11761988), (35, 10081704), (38, 9285780), (40, 8821491), (42, 8401420), (56, 6301065), (57, 6190520), (60, 5880994), (70, 5040852), (76, 4642890), (84, 4200710), (95, 3714312), (105, 3360568), (114, 3095260), (120, 2940497), (133, 2653080), (140, 2520426), (152, 2321445), (168, 2100355), (190, 1857156), (210, 1680284), (228, 1547630), (266, 1326540), (280, 1260213), (285, 1238104), (380, 928578), (399, 884360), (420, 840142), (456, 773815), (532, 663270), (570, 619052), (665, 530616), (760, 464289), (798, 442180), (840, 420071), (1064, 331635), (1140, 309526), (1330, 265308), (1596, 221090), (1995, 176872), (2280, 154763), (2660, 132654), (3192, 110545), (3990, 88436), (5320, 66327), (7980, 44218), (15960, 22109)]