236887740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 790352640

約数和(自身を除く): 553464900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 53, 54, 60, 62, 81, 89, 90, 93, 106, 108, 124, 135, 155, 159, 162, 178, 180, 186, 212, 265, 267, 270, 279, 310, 318, 324, 356, 372, 405, 445, 465, 477, 530, 534, 540, 558, 620, 636, 795, 801, 810, 837, 890, 930, 954, 1060, 1068, 1116, 1335, 1395, 1431, 1590, 1602, 1620, 1643, 1674, 1780, 1860, 1908, 2385, 2403, 2511, 2670, 2759, 2790, 2862, 3180, 3204, 3286, 3348, 4005, 4185, 4293, 4717, 4770, 4806, 4929, 5022, 5340, 5518, 5580, 5724, 6572, 7155, 7209, 8010, 8215, 8277, 8370, 8586, 9434, 9540, 9612, 9858, 10044, 11036, 12015, 12555, 13795, 14151, 14310, 14418, 14787, 16020, 16430, 16554, 16740, 17172, 18868, 19716, 21465, 23585, 24030, 24645, 24831, 25110, 27590, 28302, 28620, 28836, 29574, 32860, 33108, 36045, 41385, 42453, 42930, 44361, 47170, 48060, 49290, 49662, 50220, 55180, 56604, 59148, 70755, 72090, 73935, 74493, 82770, 84906, 85860, 88722, 94340, 98580, 99324, 124155, 127359, 133083, 141510, 144180, 146227, 147870, 148986, 165540, 169812, 177444, 212265, 221805, 223479, 248310, 254718, 266166, 283020, 292454, 295740, 297972, 372465, 382077, 424530, 438681, 443610, 446958, 496620, 509436, 532332, 584908, 636795, 665415, 731135, 744930, 764154, 849060, 877362, 887220, 893916, 1117395, 1273590, 1316043, 1330830, 1462270, 1489860, 1528308, 1754724, 1910385, 2193405, 2234790, 2547180, 2632086, 2661660, 2924540, 3820770, 3948129, 4386810, 4469580, 5264172, 6580215, 7641540, 7896258, 8773620, 11844387, 13160430, 15792516, 19740645, 23688774, 26320860, 39481290, 47377548, 59221935, 78962580, 118443870, 236887740]

約数ペア:

[(1, 236887740), (2, 118443870), (3, 78962580), (4, 59221935), (5, 47377548), (6, 39481290), (9, 26320860), (10, 23688774), (12, 19740645), (15, 15792516), (18, 13160430), (20, 11844387), (27, 8773620), (30, 7896258), (31, 7641540), (36, 6580215), (45, 5264172), (53, 4469580), (54, 4386810), (60, 3948129), (62, 3820770), (81, 2924540), (89, 2661660), (90, 2632086), (93, 2547180), (106, 2234790), (108, 2193405), (124, 1910385), (135, 1754724), (155, 1528308), (159, 1489860), (162, 1462270), (178, 1330830), (180, 1316043), (186, 1273590), (212, 1117395), (265, 893916), (267, 887220), (270, 877362), (279, 849060), (310, 764154), (318, 744930), (324, 731135), (356, 665415), (372, 636795), (405, 584908), (445, 532332), (465, 509436), (477, 496620), (530, 446958), (534, 443610), (540, 438681), (558, 424530), (620, 382077), (636, 372465), (795, 297972), (801, 295740), (810, 292454), (837, 283020), (890, 266166), (930, 254718), (954, 248310), (1060, 223479), (1068, 221805), (1116, 212265), (1335, 177444), (1395, 169812), (1431, 165540), (1590, 148986), (1602, 147870), (1620, 146227), (1643, 144180), (1674, 141510), (1780, 133083), (1860, 127359), (1908, 124155), (2385, 99324), (2403, 98580), (2511, 94340), (2670, 88722), (2759, 85860), (2790, 84906), (2862, 82770), (3180, 74493), (3204, 73935), (3286, 72090), (3348, 70755), (4005, 59148), (4185, 56604), (4293, 55180), (4717, 50220), (4770, 49662), (4806, 49290), (4929, 48060), (5022, 47170), (5340, 44361), (5518, 42930), (5580, 42453), (5724, 41385), (6572, 36045), (7155, 33108), (7209, 32860), (8010, 29574), (8215, 28836), (8277, 28620), (8370, 28302), (8586, 27590), (9434, 25110), (9540, 24831), (9612, 24645), (9858, 24030), (10044, 23585), (11036, 21465), (12015, 19716), (12555, 18868), (13795, 17172), (14151, 16740), (14310, 16554), (14418, 16430), (14787, 16020)]