196761960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 685601280

約数和(自身を除く): 488839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 486, 540, 558, 620, 648, 653, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1306, 1395, 1620, 1674, 1860, 1944, 1959, 2232, 2430, 2511, 2612, 2790, 3240, 3265, 3348, 3720, 3918, 4185, 4860, 5022, 5224, 5580, 5877, 6530, 6696, 7533, 7836, 8370, 9720, 9795, 10044, 11160, 11754, 12555, 13060, 15066, 15672, 16740, 17631, 19590, 20088, 20243, 23508, 25110, 26120, 29385, 30132, 33480, 35262, 37665, 39180, 40486, 47016, 50220, 52893, 58770, 60264, 60729, 70524, 75330, 78360, 80972, 88155, 100440, 101215, 105786, 117540, 121458, 141048, 150660, 158679, 161944, 176310, 182187, 202430, 211572, 235080, 242916, 264465, 301320, 303645, 317358, 352620, 364374, 404860, 423144, 485832, 528930, 546561, 607290, 634716, 705240, 728748, 793395, 809720, 910935, 1057860, 1093122, 1214580, 1269432, 1457496, 1586790, 1639683, 1821870, 2115720, 2186244, 2429160, 2732805, 3173580, 3279366, 3643740, 4372488, 4919049, 5465610, 6347160, 6558732, 7287480, 8198415, 9838098, 10931220, 13117464, 16396830, 19676196, 21862440, 24595245, 32793660, 39352392, 49190490, 65587320, 98380980, 196761960]

約数ペア:

[(1, 196761960), (2, 98380980), (3, 65587320), (4, 49190490), (5, 39352392), (6, 32793660), (8, 24595245), (9, 21862440), (10, 19676196), (12, 16396830), (15, 13117464), (18, 10931220), (20, 9838098), (24, 8198415), (27, 7287480), (30, 6558732), (31, 6347160), (36, 5465610), (40, 4919049), (45, 4372488), (54, 3643740), (60, 3279366), (62, 3173580), (72, 2732805), (81, 2429160), (90, 2186244), (93, 2115720), (108, 1821870), (120, 1639683), (124, 1586790), (135, 1457496), (155, 1269432), (162, 1214580), (180, 1093122), (186, 1057860), (216, 910935), (243, 809720), (248, 793395), (270, 728748), (279, 705240), (310, 634716), (324, 607290), (360, 546561), (372, 528930), (405, 485832), (465, 423144), (486, 404860), (540, 364374), (558, 352620), (620, 317358), (648, 303645), (653, 301320), (744, 264465), (810, 242916), (837, 235080), (930, 211572), (972, 202430), (1080, 182187), (1116, 176310), (1215, 161944), (1240, 158679), (1306, 150660), (1395, 141048), (1620, 121458), (1674, 117540), (1860, 105786), (1944, 101215), (1959, 100440), (2232, 88155), (2430, 80972), (2511, 78360), (2612, 75330), (2790, 70524), (3240, 60729), (3265, 60264), (3348, 58770), (3720, 52893), (3918, 50220), (4185, 47016), (4860, 40486), (5022, 39180), (5224, 37665), (5580, 35262), (5877, 33480), (6530, 30132), (6696, 29385), (7533, 26120), (7836, 25110), (8370, 23508), (9720, 20243), (9795, 20088), (10044, 19590), (11160, 17631), (11754, 16740), (12555, 15672), (13060, 15066)]