193309740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 667652832

約数和(自身を除く): 474343092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 81, 90, 108, 117, 130, 134, 135, 137, 156, 162, 180, 195, 201, 234, 260, 268, 270, 274, 324, 335, 351, 390, 402, 405, 411, 468, 540, 548, 585, 603, 670, 685, 702, 780, 804, 810, 822, 871, 1005, 1053, 1170, 1206, 1233, 1340, 1370, 1404, 1620, 1644, 1742, 1755, 1781, 1809, 2010, 2055, 2106, 2340, 2412, 2466, 2613, 2740, 3015, 3484, 3510, 3562, 3618, 3699, 4020, 4110, 4212, 4355, 4932, 5226, 5265, 5343, 5427, 6030, 6165, 7020, 7124, 7236, 7398, 7839, 8220, 8710, 8905, 9045, 9179, 10452, 10530, 10686, 10854, 11097, 12060, 12330, 13065, 14796, 15678, 16029, 17420, 17810, 18090, 18358, 18495, 21060, 21372, 21708, 22194, 23517, 24660, 26130, 26715, 27135, 27537, 31356, 32058, 35620, 36180, 36716, 36990, 39195, 44388, 45895, 47034, 48087, 52260, 53430, 54270, 55074, 55485, 64116, 70551, 73980, 78390, 80145, 82611, 91790, 94068, 96174, 106860, 108540, 110148, 110970, 117585, 119327, 137685, 141102, 144261, 156780, 160290, 165222, 183580, 192348, 221940, 235170, 238654, 240435, 247833, 275370, 282204, 288522, 320580, 330444, 352755, 357981, 413055, 470340, 477308, 480870, 495666, 550740, 577044, 596635, 705510, 715962, 721305, 743499, 826110, 961740, 991332, 1073943, 1193270, 1239165, 1411020, 1431924, 1442610, 1486998, 1652220, 1789905, 2147886, 2386540, 2478330, 2885220, 2973996, 3221829, 3579810, 3717495, 4295772, 4956660, 5369715, 6443658, 7159620, 7434990, 9665487, 10739430, 12887316, 14869980, 16109145, 19330974, 21478860, 32218290, 38661948, 48327435, 64436580, 96654870, 193309740]

約数ペア:

[(1, 193309740), (2, 96654870), (3, 64436580), (4, 48327435), (5, 38661948), (6, 32218290), (9, 21478860), (10, 19330974), (12, 16109145), (13, 14869980), (15, 12887316), (18, 10739430), (20, 9665487), (26, 7434990), (27, 7159620), (30, 6443658), (36, 5369715), (39, 4956660), (45, 4295772), (52, 3717495), (54, 3579810), (60, 3221829), (65, 2973996), (67, 2885220), (78, 2478330), (81, 2386540), (90, 2147886), (108, 1789905), (117, 1652220), (130, 1486998), (134, 1442610), (135, 1431924), (137, 1411020), (156, 1239165), (162, 1193270), (180, 1073943), (195, 991332), (201, 961740), (234, 826110), (260, 743499), (268, 721305), (270, 715962), (274, 705510), (324, 596635), (335, 577044), (351, 550740), (390, 495666), (402, 480870), (405, 477308), (411, 470340), (468, 413055), (540, 357981), (548, 352755), (585, 330444), (603, 320580), (670, 288522), (685, 282204), (702, 275370), (780, 247833), (804, 240435), (810, 238654), (822, 235170), (871, 221940), (1005, 192348), (1053, 183580), (1170, 165222), (1206, 160290), (1233, 156780), (1340, 144261), (1370, 141102), (1404, 137685), (1620, 119327), (1644, 117585), (1742, 110970), (1755, 110148), (1781, 108540), (1809, 106860), (2010, 96174), (2055, 94068), (2106, 91790), (2340, 82611), (2412, 80145), (2466, 78390), (2613, 73980), (2740, 70551), (3015, 64116), (3484, 55485), (3510, 55074), (3562, 54270), (3618, 53430), (3699, 52260), (4020, 48087), (4110, 47034), (4212, 45895), (4355, 44388), (4932, 39195), (5226, 36990), (5265, 36716), (5343, 36180), (5427, 35620), (6030, 32058), (6165, 31356), (7020, 27537), (7124, 27135), (7236, 26715), (7398, 26130), (7839, 24660), (8220, 23517), (8710, 22194), (8905, 21708), (9045, 21372), (9179, 21060), (10452, 18495), (10530, 18358), (10686, 18090), (10854, 17810), (11097, 17420), (12060, 16029), (12330, 15678), (13065, 14796)]