1423765980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5165

約数の個数: 288

約数和(自身を含む): 5629163904

約数和(自身を除く): 4205397924

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, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1989, 2142, 2210, 2340, 2380, 2652, 2730, 3060, 3094, 3276, 3315, 3570, 3978, 4095, 4284, 4420, 4641, 5113, 5355, 5460, 6188, 6630, 7140, 7735, 7956, 8190, 9282, 9945, 10226, 10710, 13260, 13923, 15339, 15470, 16380, 18564, 19890, 20452, 21420, 23205, 25565, 27846, 30678, 30940, 35791, 39780, 46017, 46410, 51130, 55692, 61356, 66469, 69615, 71582, 76695, 86921, 92034, 92820, 102260, 107373, 132938, 139230, 143164, 153390, 173842, 178955, 184068, 199407, 214746, 230085, 260763, 265876, 278460, 306780, 322119, 332345, 347684, 357910, 398814, 429492, 434605, 460170, 465283, 521526, 536865, 598221, 608447, 644238, 664690, 715820, 782289, 797628, 869210, 920340, 930566, 997035, 1043052, 1073730, 1129973, 1196442, 1216894, 1288476, 1303815, 1329380, 1395849, 1564578, 1610595, 1738420, 1825341, 1861132, 1994070, 2147460, 2259946, 2326415, 2392884, 2433788, 2607630, 2791698, 2991105, 3042235, 3129156, 3221190, 3389919, 3650682, 3911445, 3988140, 4187547, 4519892, 4652830, 5215260, 5476023, 5583396, 5649865, 5982210, 6084470, 6442380, 6779838, 6979245, 7301364, 7822890, 7909811, 8375094, 9126705, 9305660, 10169757, 10952046, 11299730, 11964420, 12168940, 13559676, 13958490, 15645780, 15819622, 16750188, 16949595, 18253410, 20339514, 20937735, 21904092, 22599460, 23729433, 27380115, 27916980, 31639244, 33899190, 36506820, 39549055, 40679028, 41875470, 47458866, 50848785, 54760230, 67798380, 71188299, 79098110, 83750940, 94917732, 101697570, 109520460, 118647165, 142376598, 158196220, 203395140, 237294330, 284753196, 355941495, 474588660, 711882990, 1423765980]

約数ペア:

[(1, 1423765980), (2, 711882990), (3, 474588660), (4, 355941495), (5, 284753196), (6, 237294330), (7, 203395140), (9, 158196220), (10, 142376598), (12, 118647165), (13, 109520460), (14, 101697570), (15, 94917732), (17, 83750940), (18, 79098110), (20, 71188299), (21, 67798380), (26, 54760230), (28, 50848785), (30, 47458866), (34, 41875470), (35, 40679028), (36, 39549055), (39, 36506820), (42, 33899190), (45, 31639244), (51, 27916980), (52, 27380115), (60, 23729433), (63, 22599460), (65, 21904092), (68, 20937735), (70, 20339514), (78, 18253410), (84, 16949595), (85, 16750188), (90, 15819622), (91, 15645780), (102, 13958490), (105, 13559676), (117, 12168940), (119, 11964420), (126, 11299730), (130, 10952046), (140, 10169757), (153, 9305660), (156, 9126705), (170, 8375094), (180, 7909811), (182, 7822890), (195, 7301364), (204, 6979245), (210, 6779838), (221, 6442380), (234, 6084470), (238, 5982210), (252, 5649865), (255, 5583396), (260, 5476023), (273, 5215260), (306, 4652830), (315, 4519892), (340, 4187547), (357, 3988140), (364, 3911445), (390, 3650682), (420, 3389919), (442, 3221190), (455, 3129156), (468, 3042235), (476, 2991105), (510, 2791698), (546, 2607630), (585, 2433788), (595, 2392884), (612, 2326415), (630, 2259946), (663, 2147460), (714, 1994070), (765, 1861132), (780, 1825341), (819, 1738420), (884, 1610595), (910, 1564578), (1020, 1395849), (1071, 1329380), (1092, 1303815), (1105, 1288476), (1170, 1216894), (1190, 1196442), (1260, 1129973), (1326, 1073730), (1365, 1043052), (1428, 997035), (1530, 930566), (1547, 920340), (1638, 869210), (1785, 797628), (1820, 782289), (1989, 715820), (2142, 664690), (2210, 644238), (2340, 608447), (2380, 598221), (2652, 536865), (2730, 521526), (3060, 465283), (3094, 460170), (3276, 434605), (3315, 429492), (3570, 398814), (3978, 357910), (4095, 347684), (4284, 332345), (4420, 322119), (4641, 306780), (5113, 278460), (5355, 265876), (5460, 260763), (6188, 230085), (6630, 214746), (7140, 199407), (7735, 184068), (7956, 178955), (8190, 173842), (9282, 153390), (9945, 143164), (10226, 139230), (10710, 132938), (13260, 107373), (13923, 102260), (15339, 92820), (15470, 92034), (16380, 86921), (18564, 76695), (19890, 71582), (20452, 69615), (21420, 66469), (23205, 61356), (25565, 55692), (27846, 51130), (30678, 46410), (30940, 46017), (35791, 39780)]