164252340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2331

約数の個数: 192

約数和(自身を含む): 615014400

約数和(自身を除く): 450762060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2287, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4574, 4788, 5130, 5985, 6861, 7182, 7980, 9148, 10260, 11435, 11970, 13722, 14364, 16009, 17955, 20583, 22870, 23940, 27444, 32018, 34305, 35910, 41166, 43453, 45740, 48027, 61749, 64036, 68610, 71820, 80045, 82332, 86906, 96054, 102915, 123498, 130359, 137220, 144081, 160090, 173812, 192108, 205830, 217265, 240135, 246996, 260718, 288162, 304171, 308745, 320180, 391077, 411660, 432243, 434530, 480270, 521436, 576324, 608342, 617490, 651795, 720405, 782154, 864486, 869060, 912513, 960540, 1173231, 1216684, 1234980, 1303590, 1440810, 1520855, 1564308, 1728972, 1825026, 1955385, 2161215, 2346462, 2607180, 2737539, 2881620, 3041710, 3650052, 3910770, 4322430, 4562565, 4692924, 5475078, 5866155, 6083420, 7821540, 8212617, 8644860, 9125130, 10950156, 11732310, 13687695, 16425234, 18250260, 23464620, 27375390, 32850468, 41063085, 54750780, 82126170, 164252340]

約数ペア:

[(1, 164252340), (2, 82126170), (3, 54750780), (4, 41063085), (5, 32850468), (6, 27375390), (7, 23464620), (9, 18250260), (10, 16425234), (12, 13687695), (14, 11732310), (15, 10950156), (18, 9125130), (19, 8644860), (20, 8212617), (21, 7821540), (27, 6083420), (28, 5866155), (30, 5475078), (35, 4692924), (36, 4562565), (38, 4322430), (42, 3910770), (45, 3650052), (54, 3041710), (57, 2881620), (60, 2737539), (63, 2607180), (70, 2346462), (76, 2161215), (84, 1955385), (90, 1825026), (95, 1728972), (105, 1564308), (108, 1520855), (114, 1440810), (126, 1303590), (133, 1234980), (135, 1216684), (140, 1173231), (171, 960540), (180, 912513), (189, 869060), (190, 864486), (210, 782154), (228, 720405), (252, 651795), (266, 617490), (270, 608342), (285, 576324), (315, 521436), (342, 480270), (378, 434530), (380, 432243), (399, 411660), (420, 391077), (513, 320180), (532, 308745), (540, 304171), (570, 288162), (630, 260718), (665, 246996), (684, 240135), (756, 217265), (798, 205830), (855, 192108), (945, 173812), (1026, 160090), (1140, 144081), (1197, 137220), (1260, 130359), (1330, 123498), (1596, 102915), (1710, 96054), (1890, 86906), (1995, 82332), (2052, 80045), (2287, 71820), (2394, 68610), (2565, 64036), (2660, 61749), (3420, 48027), (3591, 45740), (3780, 43453), (3990, 41166), (4574, 35910), (4788, 34305), (5130, 32018), (5985, 27444), (6861, 23940), (7182, 22870), (7980, 20583), (9148, 17955), (10260, 16009), (11435, 14364), (11970, 13722)]