187789320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 663552000

約数和(自身を除く): 475762680

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, 71, 72, 79, 90, 93, 108, 120, 124, 135, 142, 155, 158, 180, 186, 213, 216, 237, 248, 270, 279, 284, 310, 316, 355, 360, 372, 395, 426, 465, 474, 540, 558, 568, 620, 632, 639, 710, 711, 744, 790, 837, 852, 930, 948, 1065, 1080, 1116, 1185, 1240, 1278, 1395, 1420, 1422, 1580, 1674, 1704, 1860, 1896, 1917, 2130, 2133, 2201, 2232, 2370, 2449, 2556, 2790, 2840, 2844, 3160, 3195, 3348, 3555, 3720, 3834, 4185, 4260, 4266, 4402, 4740, 4898, 5112, 5580, 5609, 5688, 6390, 6603, 6696, 7110, 7347, 7668, 8370, 8520, 8532, 8804, 9480, 9585, 9796, 10665, 11005, 11160, 11218, 12245, 12780, 13206, 14220, 14694, 15336, 16740, 16827, 17064, 17608, 19170, 19592, 19809, 21330, 22010, 22041, 22436, 24490, 25560, 26412, 28045, 28440, 29388, 33015, 33480, 33654, 36735, 38340, 39618, 42660, 44020, 44082, 44872, 48980, 50481, 52824, 56090, 58776, 59427, 66030, 66123, 67308, 73470, 76680, 79236, 84135, 85320, 88040, 88164, 97960, 99045, 100962, 110205, 112180, 118854, 132060, 132246, 134616, 146940, 151443, 158472, 168270, 173879, 176328, 198090, 201924, 220410, 224360, 237708, 252405, 264120, 264492, 293880, 297135, 302886, 330615, 336540, 347758, 396180, 403848, 440820, 475416, 504810, 521637, 528984, 594270, 605772, 661230, 673080, 695516, 757215, 792360, 869395, 881640, 1009620, 1043274, 1188540, 1211544, 1322460, 1391032, 1514430, 1564911, 1738790, 2019240, 2086548, 2377080, 2608185, 2644920, 3028860, 3129822, 3477580, 4173096, 4694733, 5216370, 6057720, 6259644, 6955160, 7824555, 9389466, 10432740, 12519288, 15649110, 18778932, 20865480, 23473665, 31298220, 37557864, 46947330, 62596440, 93894660, 187789320]

約数ペア:

[(1, 187789320), (2, 93894660), (3, 62596440), (4, 46947330), (5, 37557864), (6, 31298220), (8, 23473665), (9, 20865480), (10, 18778932), (12, 15649110), (15, 12519288), (18, 10432740), (20, 9389466), (24, 7824555), (27, 6955160), (30, 6259644), (31, 6057720), (36, 5216370), (40, 4694733), (45, 4173096), (54, 3477580), (60, 3129822), (62, 3028860), (71, 2644920), (72, 2608185), (79, 2377080), (90, 2086548), (93, 2019240), (108, 1738790), (120, 1564911), (124, 1514430), (135, 1391032), (142, 1322460), (155, 1211544), (158, 1188540), (180, 1043274), (186, 1009620), (213, 881640), (216, 869395), (237, 792360), (248, 757215), (270, 695516), (279, 673080), (284, 661230), (310, 605772), (316, 594270), (355, 528984), (360, 521637), (372, 504810), (395, 475416), (426, 440820), (465, 403848), (474, 396180), (540, 347758), (558, 336540), (568, 330615), (620, 302886), (632, 297135), (639, 293880), (710, 264492), (711, 264120), (744, 252405), (790, 237708), (837, 224360), (852, 220410), (930, 201924), (948, 198090), (1065, 176328), (1080, 173879), (1116, 168270), (1185, 158472), (1240, 151443), (1278, 146940), (1395, 134616), (1420, 132246), (1422, 132060), (1580, 118854), (1674, 112180), (1704, 110205), (1860, 100962), (1896, 99045), (1917, 97960), (2130, 88164), (2133, 88040), (2201, 85320), (2232, 84135), (2370, 79236), (2449, 76680), (2556, 73470), (2790, 67308), (2840, 66123), (2844, 66030), (3160, 59427), (3195, 58776), (3348, 56090), (3555, 52824), (3720, 50481), (3834, 48980), (4185, 44872), (4260, 44082), (4266, 44020), (4402, 42660), (4740, 39618), (4898, 38340), (5112, 36735), (5580, 33654), (5609, 33480), (5688, 33015), (6390, 29388), (6603, 28440), (6696, 28045), (7110, 26412), (7347, 25560), (7668, 24490), (8370, 22436), (8520, 22041), (8532, 22010), (8804, 21330), (9480, 19809), (9585, 19592), (9796, 19170), (10665, 17608), (11005, 17064), (11160, 16827), (11218, 16740), (12245, 15336), (12780, 14694), (13206, 14220)]