2305978400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 6479585280

約数和(自身を除く): 4173606880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 79, 80, 88, 100, 107, 110, 124, 155, 158, 160, 176, 200, 214, 220, 248, 275, 310, 316, 341, 352, 395, 400, 428, 440, 496, 535, 550, 620, 632, 682, 775, 790, 800, 856, 869, 880, 992, 1070, 1100, 1177, 1240, 1264, 1364, 1550, 1580, 1705, 1712, 1738, 1760, 1975, 2140, 2200, 2354, 2449, 2480, 2528, 2675, 2728, 3100, 3160, 3317, 3410, 3424, 3476, 3950, 4280, 4345, 4400, 4708, 4898, 4960, 5350, 5456, 5885, 6200, 6320, 6634, 6820, 6952, 7900, 8453, 8525, 8560, 8690, 8800, 9416, 9796, 10700, 10912, 11770, 12245, 12400, 12640, 13268, 13640, 13904, 15800, 16585, 16906, 17050, 17120, 17380, 18832, 19592, 21400, 21725, 23540, 24490, 24800, 26536, 26939, 27280, 27808, 29425, 31600, 33170, 33812, 34100, 34760, 36487, 37664, 39184, 42265, 42800, 43450, 47080, 48980, 53072, 53878, 54560, 58850, 61225, 63200, 66340, 67624, 68200, 69520, 72974, 78368, 82925, 84530, 85600, 86900, 92983, 94160, 97960, 106144, 107756, 117700, 122450, 132680, 134695, 135248, 136400, 139040, 145948, 165850, 169060, 173800, 182435, 185966, 188320, 195920, 211325, 215512, 235400, 244900, 262043, 265360, 269390, 270496, 272800, 291896, 331700, 338120, 347600, 364870, 371932, 391840, 422650, 431024, 464915, 470800, 489800, 524086, 530720, 538780, 583792, 663400, 673475, 676240, 695200, 729740, 743864, 845300, 862048, 912175, 929830, 941600, 979600, 1048172, 1077560, 1167584, 1310215, 1326800, 1346950, 1352480, 1459480, 1487728, 1690600, 1824350, 1859660, 1959200, 2096344, 2155120, 2324575, 2620430, 2653600, 2693900, 2882473, 2918960, 2975456, 3381200, 3648700, 3719320, 4192688, 4310240, 4649150, 5240860, 5387800, 5764946, 5837920, 6551075, 6762400, 7297400, 7438640, 8385376, 9298300, 10481720, 10775600, 11529892, 13102150, 14412365, 14594800, 14877280, 18596600, 20963440, 21551200, 23059784, 26204300, 28824730, 29189600, 37193200, 41926880, 46119568, 52408600, 57649460, 72061825, 74386400, 92239136, 104817200, 115298920, 144123650, 209634400, 230597840, 288247300, 461195680, 576494600, 1152989200, 2305978400]

約数ペア:

[(1, 2305978400), (2, 1152989200), (4, 576494600), (5, 461195680), (8, 288247300), (10, 230597840), (11, 209634400), (16, 144123650), (20, 115298920), (22, 104817200), (25, 92239136), (31, 74386400), (32, 72061825), (40, 57649460), (44, 52408600), (50, 46119568), (55, 41926880), (62, 37193200), (79, 29189600), (80, 28824730), (88, 26204300), (100, 23059784), (107, 21551200), (110, 20963440), (124, 18596600), (155, 14877280), (158, 14594800), (160, 14412365), (176, 13102150), (200, 11529892), (214, 10775600), (220, 10481720), (248, 9298300), (275, 8385376), (310, 7438640), (316, 7297400), (341, 6762400), (352, 6551075), (395, 5837920), (400, 5764946), (428, 5387800), (440, 5240860), (496, 4649150), (535, 4310240), (550, 4192688), (620, 3719320), (632, 3648700), (682, 3381200), (775, 2975456), (790, 2918960), (800, 2882473), (856, 2693900), (869, 2653600), (880, 2620430), (992, 2324575), (1070, 2155120), (1100, 2096344), (1177, 1959200), (1240, 1859660), (1264, 1824350), (1364, 1690600), (1550, 1487728), (1580, 1459480), (1705, 1352480), (1712, 1346950), (1738, 1326800), (1760, 1310215), (1975, 1167584), (2140, 1077560), (2200, 1048172), (2354, 979600), (2449, 941600), (2480, 929830), (2528, 912175), (2675, 862048), (2728, 845300), (3100, 743864), (3160, 729740), (3317, 695200), (3410, 676240), (3424, 673475), (3476, 663400), (3950, 583792), (4280, 538780), (4345, 530720), (4400, 524086), (4708, 489800), (4898, 470800), (4960, 464915), (5350, 431024), (5456, 422650), (5885, 391840), (6200, 371932), (6320, 364870), (6634, 347600), (6820, 338120), (6952, 331700), (7900, 291896), (8453, 272800), (8525, 270496), (8560, 269390), (8690, 265360), (8800, 262043), (9416, 244900), (9796, 235400), (10700, 215512), (10912, 211325), (11770, 195920), (12245, 188320), (12400, 185966), (12640, 182435), (13268, 173800), (13640, 169060), (13904, 165850), (15800, 145948), (16585, 139040), (16906, 136400), (17050, 135248), (17120, 134695), (17380, 132680), (18832, 122450), (19592, 117700), (21400, 107756), (21725, 106144), (23540, 97960), (24490, 94160), (24800, 92983), (26536, 86900), (26939, 85600), (27280, 84530), (27808, 82925), (29425, 78368), (31600, 72974), (33170, 69520), (33812, 68200), (34100, 67624), (34760, 66340), (36487, 63200), (37664, 61225), (39184, 58850), (42265, 54560), (42800, 53878), (43450, 53072), (47080, 48980)]