379996645600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{21157}}^1$

素因数の和:21358

約数の個数: 288

約数和(自身を含む): 1096839860256

約数和(自身を除く): 716843214656

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 157, 160, 176, 200, 208, 220, 260, 275, 286, 314, 325, 352, 400, 416, 440, 520, 550, 572, 628, 650, 715, 785, 800, 880, 1040, 1100, 1144, 1256, 1300, 1430, 1570, 1727, 1760, 2041, 2080, 2200, 2288, 2512, 2600, 2860, 3140, 3454, 3575, 3925, 4082, 4400, 4576, 5024, 5200, 5720, 6280, 6908, 7150, 7850, 8164, 8635, 8800, 10205, 10400, 11440, 12560, 13816, 14300, 15700, 16328, 17270, 20410, 21157, 22451, 22880, 25120, 27632, 28600, 31400, 32656, 34540, 40820, 42314, 43175, 44902, 51025, 55264, 57200, 62800, 65312, 69080, 81640, 84628, 86350, 89804, 102050, 105785, 112255, 114400, 125600, 138160, 163280, 169256, 172700, 179608, 204100, 211570, 224510, 232727, 275041, 276320, 326560, 338512, 345400, 359216, 408200, 423140, 449020, 465454, 528925, 550082, 561275, 677024, 690800, 718432, 816400, 846280, 898040, 930908, 1057850, 1100164, 1122550, 1163635, 1375205, 1381600, 1632800, 1692560, 1796080, 1861816, 2115700, 2200328, 2245100, 2327270, 2750410, 3025451, 3321649, 3385120, 3592160, 3723632, 4231400, 4400656, 4490200, 4654540, 5500820, 5818175, 6050902, 6643298, 6876025, 7447264, 8462800, 8801312, 8980400, 9309080, 11001640, 11636350, 12101804, 13286596, 13752050, 15127255, 16608245, 16925600, 17960800, 18618160, 22003280, 23272700, 24203608, 26573192, 27504100, 30254510, 33216490, 36538139, 37236320, 43181437, 44006560, 46545400, 48407216, 53146384, 55008200, 60509020, 66432980, 73076278, 75636275, 83041225, 86362874, 93090800, 96814432, 106292768, 110016400, 121018040, 132865960, 146152556, 151272550, 166082450, 172725748, 182690695, 186181600, 215907185, 220032800, 242036080, 265731920, 292305112, 302545100, 332164900, 345451496, 365381390, 431814370, 474995807, 484072160, 531463840, 584610224, 605090200, 664329800, 690902992, 730762780, 863628740, 913453475, 949991614, 1079535925, 1169220448, 1210180400, 1328659600, 1381805984, 1461525560, 1727257480, 1826906950, 1899983228, 2159071850, 2374979035, 2420360800, 2657319200, 2923051120, 3454514960, 3653813900, 3799966456, 4318143700, 4749958070, 5846102240, 6909029920, 7307627800, 7599932912, 8636287400, 9499916140, 11874895175, 14615255600, 15199865824, 17272574800, 18999832280, 23749790350, 29230511200, 34545149600, 37999664560, 47499580700, 75999329120, 94999161400, 189998322800, 379996645600]

約数ペア:

[(1, 379996645600), (2, 189998322800), (4, 94999161400), (5, 75999329120), (8, 47499580700), (10, 37999664560), (11, 34545149600), (13, 29230511200), (16, 23749790350), (20, 18999832280), (22, 17272574800), (25, 15199865824), (26, 14615255600), (32, 11874895175), (40, 9499916140), (44, 8636287400), (50, 7599932912), (52, 7307627800), (55, 6909029920), (65, 5846102240), (80, 4749958070), (88, 4318143700), (100, 3799966456), (104, 3653813900), (110, 3454514960), (130, 2923051120), (143, 2657319200), (157, 2420360800), (160, 2374979035), (176, 2159071850), (200, 1899983228), (208, 1826906950), (220, 1727257480), (260, 1461525560), (275, 1381805984), (286, 1328659600), (314, 1210180400), (325, 1169220448), (352, 1079535925), (400, 949991614), (416, 913453475), (440, 863628740), (520, 730762780), (550, 690902992), (572, 664329800), (628, 605090200), (650, 584610224), (715, 531463840), (785, 484072160), (800, 474995807), (880, 431814370), (1040, 365381390), (1100, 345451496), (1144, 332164900), (1256, 302545100), (1300, 292305112), (1430, 265731920), (1570, 242036080), (1727, 220032800), (1760, 215907185), (2041, 186181600), (2080, 182690695), (2200, 172725748), (2288, 166082450), (2512, 151272550), (2600, 146152556), (2860, 132865960), (3140, 121018040), (3454, 110016400), (3575, 106292768), (3925, 96814432), (4082, 93090800), (4400, 86362874), (4576, 83041225), (5024, 75636275), (5200, 73076278), (5720, 66432980), (6280, 60509020), (6908, 55008200), (7150, 53146384), (7850, 48407216), (8164, 46545400), (8635, 44006560), (8800, 43181437), (10205, 37236320), (10400, 36538139), (11440, 33216490), (12560, 30254510), (13816, 27504100), (14300, 26573192), (15700, 24203608), (16328, 23272700), (17270, 22003280), (20410, 18618160), (21157, 17960800), (22451, 16925600), (22880, 16608245), (25120, 15127255), (27632, 13752050), (28600, 13286596), (31400, 12101804), (32656, 11636350), (34540, 11001640), (40820, 9309080), (42314, 8980400), (43175, 8801312), (44902, 8462800), (51025, 7447264), (55264, 6876025), (57200, 6643298), (62800, 6050902), (65312, 5818175), (69080, 5500820), (81640, 4654540), (84628, 4490200), (86350, 4400656), (89804, 4231400), (102050, 3723632), (105785, 3592160), (112255, 3385120), (114400, 3321649), (125600, 3025451), (138160, 2750410), (163280, 2327270), (169256, 2245100), (172700, 2200328), (179608, 2115700), (204100, 1861816), (211570, 1796080), (224510, 1692560), (232727, 1632800), (275041, 1381600), (276320, 1375205), (326560, 1163635), (338512, 1122550), (345400, 1100164), (359216, 1057850), (408200, 930908), (423140, 898040), (449020, 846280), (465454, 816400), (528925, 718432), (550082, 690800), (561275, 677024)]