53509680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3539}}^1$

素因数の和:3568

約数の個数: 160

約数和(自身を含む): 210700800

約数和(自身を除く): 157191120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3539, 3780, 5040, 7078, 7560, 10617, 14156, 15120, 17695, 21234, 24773, 28312, 31851, 35390, 42468, 49546, 53085, 56624, 63702, 70780, 74319, 84936, 95553, 99092, 106170, 123865, 127404, 141560, 148638, 159255, 169872, 191106, 198184, 212340, 222957, 247730, 254808, 283120, 297276, 318510, 371595, 382212, 396368, 424680, 445914, 477765, 495460, 509616, 594552, 637020, 668871, 743190, 764424, 849360, 891828, 955530, 990920, 1114785, 1189104, 1274040, 1337742, 1486380, 1528848, 1783656, 1911060, 1981840, 2229570, 2548080, 2675484, 2972760, 3344355, 3567312, 3822120, 4459140, 5350968, 5945520, 6688710, 7644240, 8918280, 10701936, 13377420, 17836560, 26754840, 53509680]

約数ペア:

[(1, 53509680), (2, 26754840), (3, 17836560), (4, 13377420), (5, 10701936), (6, 8918280), (7, 7644240), (8, 6688710), (9, 5945520), (10, 5350968), (12, 4459140), (14, 3822120), (15, 3567312), (16, 3344355), (18, 2972760), (20, 2675484), (21, 2548080), (24, 2229570), (27, 1981840), (28, 1911060), (30, 1783656), (35, 1528848), (36, 1486380), (40, 1337742), (42, 1274040), (45, 1189104), (48, 1114785), (54, 990920), (56, 955530), (60, 891828), (63, 849360), (70, 764424), (72, 743190), (80, 668871), (84, 637020), (90, 594552), (105, 509616), (108, 495460), (112, 477765), (120, 445914), (126, 424680), (135, 396368), (140, 382212), (144, 371595), (168, 318510), (180, 297276), (189, 283120), (210, 254808), (216, 247730), (240, 222957), (252, 212340), (270, 198184), (280, 191106), (315, 169872), (336, 159255), (360, 148638), (378, 141560), (420, 127404), (432, 123865), (504, 106170), (540, 99092), (560, 95553), (630, 84936), (720, 74319), (756, 70780), (840, 63702), (945, 56624), (1008, 53085), (1080, 49546), (1260, 42468), (1512, 35390), (1680, 31851), (1890, 28312), (2160, 24773), (2520, 21234), (3024, 17695), (3539, 15120), (3780, 14156), (5040, 10617), (7078, 7560)]