395262240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 192

約数和(自身を含む): 1342293120

約数和(自身を除く): 947030880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 68, 80, 85, 96, 102, 118, 120, 136, 160, 170, 177, 204, 236, 240, 255, 272, 295, 340, 354, 408, 472, 480, 510, 544, 590, 680, 708, 816, 821, 885, 944, 1003, 1020, 1180, 1360, 1416, 1632, 1642, 1770, 1888, 2006, 2040, 2360, 2463, 2720, 2832, 3009, 3284, 3540, 4012, 4080, 4105, 4720, 4926, 5015, 5664, 6018, 6568, 7080, 8024, 8160, 8210, 9440, 9852, 10030, 12036, 12315, 13136, 13957, 14160, 15045, 16048, 16420, 19704, 20060, 24072, 24630, 26272, 27914, 28320, 30090, 32096, 32840, 39408, 40120, 41871, 48144, 48439, 49260, 55828, 60180, 65680, 69785, 78816, 80240, 83742, 96288, 96878, 98520, 111656, 120360, 131360, 139570, 145317, 160480, 167484, 193756, 197040, 209355, 223312, 240720, 242195, 279140, 290634, 334968, 387512, 394080, 418710, 446624, 481440, 484390, 558280, 581268, 669936, 726585, 775024, 823463, 837420, 968780, 1116560, 1162536, 1339872, 1453170, 1550048, 1646926, 1674840, 1937560, 2233120, 2325072, 2470389, 2906340, 3293852, 3349680, 3875120, 4117315, 4650144, 4940778, 5812680, 6587704, 6699360, 7750240, 8234630, 9881556, 11625360, 12351945, 13175408, 16469260, 19763112, 23250720, 24703890, 26350816, 32938520, 39526224, 49407780, 65877040, 79052448, 98815560, 131754080, 197631120, 395262240]

約数ペア:

[(1, 395262240), (2, 197631120), (3, 131754080), (4, 98815560), (5, 79052448), (6, 65877040), (8, 49407780), (10, 39526224), (12, 32938520), (15, 26350816), (16, 24703890), (17, 23250720), (20, 19763112), (24, 16469260), (30, 13175408), (32, 12351945), (34, 11625360), (40, 9881556), (48, 8234630), (51, 7750240), (59, 6699360), (60, 6587704), (68, 5812680), (80, 4940778), (85, 4650144), (96, 4117315), (102, 3875120), (118, 3349680), (120, 3293852), (136, 2906340), (160, 2470389), (170, 2325072), (177, 2233120), (204, 1937560), (236, 1674840), (240, 1646926), (255, 1550048), (272, 1453170), (295, 1339872), (340, 1162536), (354, 1116560), (408, 968780), (472, 837420), (480, 823463), (510, 775024), (544, 726585), (590, 669936), (680, 581268), (708, 558280), (816, 484390), (821, 481440), (885, 446624), (944, 418710), (1003, 394080), (1020, 387512), (1180, 334968), (1360, 290634), (1416, 279140), (1632, 242195), (1642, 240720), (1770, 223312), (1888, 209355), (2006, 197040), (2040, 193756), (2360, 167484), (2463, 160480), (2720, 145317), (2832, 139570), (3009, 131360), (3284, 120360), (3540, 111656), (4012, 98520), (4080, 96878), (4105, 96288), (4720, 83742), (4926, 80240), (5015, 78816), (5664, 69785), (6018, 65680), (6568, 60180), (7080, 55828), (8024, 49260), (8160, 48439), (8210, 48144), (9440, 41871), (9852, 40120), (10030, 39408), (12036, 32840), (12315, 32096), (13136, 30090), (13957, 28320), (14160, 27914), (15045, 26272), (16048, 24630), (16420, 24072), (19704, 20060)]