20170771680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{134257}}^1$

素因数の和:134588

約数の個数: 96

約数和(自身を含む): 63741402144

約数和(自身を除く): 43570630464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 313, 480, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 5008, 6260, 7512, 9390, 10016, 12520, 15024, 18780, 25040, 30048, 37560, 50080, 75120, 134257, 150240, 268514, 402771, 537028, 671285, 805542, 1074056, 1342570, 1611084, 2013855, 2148112, 2685140, 3222168, 4027710, 4296224, 5370280, 6444336, 8055420, 10740560, 12888672, 16110840, 21481120, 32221680, 42022441, 64443360, 84044882, 126067323, 168089764, 210112205, 252134646, 336179528, 420224410, 504269292, 630336615, 672359056, 840448820, 1008538584, 1260673230, 1344718112, 1680897640, 2017077168, 2521346460, 3361795280, 4034154336, 5042692920, 6723590560, 10085385840, 20170771680]

約数ペア:

[(1, 20170771680), (2, 10085385840), (3, 6723590560), (4, 5042692920), (5, 4034154336), (6, 3361795280), (8, 2521346460), (10, 2017077168), (12, 1680897640), (15, 1344718112), (16, 1260673230), (20, 1008538584), (24, 840448820), (30, 672359056), (32, 630336615), (40, 504269292), (48, 420224410), (60, 336179528), (80, 252134646), (96, 210112205), (120, 168089764), (160, 126067323), (240, 84044882), (313, 64443360), (480, 42022441), (626, 32221680), (939, 21481120), (1252, 16110840), (1565, 12888672), (1878, 10740560), (2504, 8055420), (3130, 6444336), (3756, 5370280), (4695, 4296224), (5008, 4027710), (6260, 3222168), (7512, 2685140), (9390, 2148112), (10016, 2013855), (12520, 1611084), (15024, 1342570), (18780, 1074056), (25040, 805542), (30048, 671285), (37560, 537028), (50080, 402771), (75120, 268514), (134257, 150240)]