319033260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19477}}^1$

素因数の和:19512

約数の個数: 144

約数和(自身を含む): 1191118656

約数和(自身を除く): 872085396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 19477, 38954, 58431, 77908, 97385, 116862, 136339, 175293, 194770, 233724, 253201, 272678, 292155, 350586, 389540, 409017, 506402, 545356, 584310, 681695, 701172, 759603, 818034, 876465, 1012804, 1168620, 1227051, 1266005, 1363390, 1519206, 1636068, 1752930, 1772407, 2045085, 2278809, 2454102, 2532010, 2726780, 3038412, 3505860, 3544814, 3798015, 4090170, 4557618, 4908204, 5064020, 5317221, 6135255, 7089628, 7596030, 8180340, 8862035, 9115236, 10634442, 11394045, 12270510, 15192060, 15951663, 17724070, 21268884, 22788090, 24541020, 26586105, 31903326, 35448140, 45576180, 53172210, 63806652, 79758315, 106344420, 159516630, 319033260]

約数ペア:

[(1, 319033260), (2, 159516630), (3, 106344420), (4, 79758315), (5, 63806652), (6, 53172210), (7, 45576180), (9, 35448140), (10, 31903326), (12, 26586105), (13, 24541020), (14, 22788090), (15, 21268884), (18, 17724070), (20, 15951663), (21, 15192060), (26, 12270510), (28, 11394045), (30, 10634442), (35, 9115236), (36, 8862035), (39, 8180340), (42, 7596030), (45, 7089628), (52, 6135255), (60, 5317221), (63, 5064020), (65, 4908204), (70, 4557618), (78, 4090170), (84, 3798015), (90, 3544814), (91, 3505860), (105, 3038412), (117, 2726780), (126, 2532010), (130, 2454102), (140, 2278809), (156, 2045085), (180, 1772407), (182, 1752930), (195, 1636068), (210, 1519206), (234, 1363390), (252, 1266005), (260, 1227051), (273, 1168620), (315, 1012804), (364, 876465), (390, 818034), (420, 759603), (455, 701172), (468, 681695), (546, 584310), (585, 545356), (630, 506402), (780, 409017), (819, 389540), (910, 350586), (1092, 292155), (1170, 272678), (1260, 253201), (1365, 233724), (1638, 194770), (1820, 175293), (2340, 136339), (2730, 116862), (3276, 97385), (4095, 77908), (5460, 58431), (8190, 38954), (16380, 19477)]