128370060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 288

約数和(自身を含む): 508540032

約数和(自身を除く): 380169972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 461, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 922, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1383, 1428, 1530, 1547, 1638, 1785, 1820, 1844, 1989, 2142, 2210, 2305, 2340, 2380, 2652, 2730, 2766, 3060, 3094, 3227, 3276, 3315, 3570, 3978, 4095, 4149, 4284, 4420, 4610, 4641, 5355, 5460, 5532, 5993, 6188, 6454, 6630, 6915, 7140, 7735, 7837, 7956, 8190, 8298, 9220, 9282, 9681, 9945, 10710, 11986, 12908, 13260, 13830, 13923, 15470, 15674, 16135, 16380, 16596, 17979, 18564, 19362, 19890, 20745, 21420, 23205, 23511, 23972, 27660, 27846, 29043, 29965, 30940, 31348, 32270, 35958, 38724, 39185, 39780, 41490, 41951, 46410, 47022, 48405, 53937, 54859, 55692, 58086, 59930, 64540, 69615, 70533, 71916, 78370, 82980, 83902, 89895, 92820, 94044, 96810, 101881, 107874, 109718, 116172, 117555, 119860, 125853, 139230, 141066, 145215, 156740, 164577, 167804, 179790, 193620, 203762, 209755, 215748, 219436, 235110, 251706, 269685, 274295, 278460, 282132, 290430, 305643, 329154, 352665, 359580, 377559, 407524, 419510, 470220, 493731, 503412, 509405, 539370, 548590, 580860, 611286, 629265, 658308, 705330, 713167, 755118, 822885, 839020, 916929, 987462, 1018810, 1078740, 1097180, 1222572, 1258530, 1410660, 1426334, 1510236, 1528215, 1645770, 1833858, 1887795, 1974924, 2037620, 2139501, 2468655, 2517060, 2852668, 3056430, 3291540, 3565835, 3667716, 3775590, 4279002, 4584645, 4937310, 6112860, 6418503, 7131670, 7551180, 8558004, 9169290, 9874620, 10697505, 12837006, 14263340, 18338580, 21395010, 25674012, 32092515, 42790020, 64185030, 128370060]

約数ペア:

[(1, 128370060), (2, 64185030), (3, 42790020), (4, 32092515), (5, 25674012), (6, 21395010), (7, 18338580), (9, 14263340), (10, 12837006), (12, 10697505), (13, 9874620), (14, 9169290), (15, 8558004), (17, 7551180), (18, 7131670), (20, 6418503), (21, 6112860), (26, 4937310), (28, 4584645), (30, 4279002), (34, 3775590), (35, 3667716), (36, 3565835), (39, 3291540), (42, 3056430), (45, 2852668), (51, 2517060), (52, 2468655), (60, 2139501), (63, 2037620), (65, 1974924), (68, 1887795), (70, 1833858), (78, 1645770), (84, 1528215), (85, 1510236), (90, 1426334), (91, 1410660), (102, 1258530), (105, 1222572), (117, 1097180), (119, 1078740), (126, 1018810), (130, 987462), (140, 916929), (153, 839020), (156, 822885), (170, 755118), (180, 713167), (182, 705330), (195, 658308), (204, 629265), (210, 611286), (221, 580860), (234, 548590), (238, 539370), (252, 509405), (255, 503412), (260, 493731), (273, 470220), (306, 419510), (315, 407524), (340, 377559), (357, 359580), (364, 352665), (390, 329154), (420, 305643), (442, 290430), (455, 282132), (461, 278460), (468, 274295), (476, 269685), (510, 251706), (546, 235110), (585, 219436), (595, 215748), (612, 209755), (630, 203762), (663, 193620), (714, 179790), (765, 167804), (780, 164577), (819, 156740), (884, 145215), (910, 141066), (922, 139230), (1020, 125853), (1071, 119860), (1092, 117555), (1105, 116172), (1170, 109718), (1190, 107874), (1260, 101881), (1326, 96810), (1365, 94044), (1383, 92820), (1428, 89895), (1530, 83902), (1547, 82980), (1638, 78370), (1785, 71916), (1820, 70533), (1844, 69615), (1989, 64540), (2142, 59930), (2210, 58086), (2305, 55692), (2340, 54859), (2380, 53937), (2652, 48405), (2730, 47022), (2766, 46410), (3060, 41951), (3094, 41490), (3227, 39780), (3276, 39185), (3315, 38724), (3570, 35958), (3978, 32270), (4095, 31348), (4149, 30940), (4284, 29965), (4420, 29043), (4610, 27846), (4641, 27660), (5355, 23972), (5460, 23511), (5532, 23205), (5993, 21420), (6188, 20745), (6454, 19890), (6630, 19362), (6915, 18564), (7140, 17979), (7735, 16596), (7837, 16380), (7956, 16135), (8190, 15674), (8298, 15470), (9220, 13923), (9282, 13830), (9681, 13260), (9945, 12908), (10710, 11986)]