142318400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 407432256

約数和(自身を除く): 265113856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 97, 100, 112, 131, 140, 160, 175, 194, 200, 224, 262, 280, 320, 350, 388, 400, 448, 485, 524, 560, 655, 679, 700, 776, 800, 917, 970, 1048, 1120, 1310, 1358, 1400, 1552, 1600, 1834, 1940, 2096, 2240, 2425, 2620, 2716, 2800, 3104, 3275, 3395, 3668, 3880, 4192, 4585, 4850, 5240, 5432, 5600, 6208, 6550, 6790, 7336, 7760, 8384, 9170, 9700, 10480, 10864, 11200, 12707, 13100, 13580, 14672, 15520, 16975, 18340, 19400, 20960, 21728, 22925, 25414, 26200, 27160, 29344, 31040, 33950, 36680, 38800, 41920, 43456, 45850, 50828, 52400, 54320, 58688, 63535, 67900, 73360, 77600, 88949, 91700, 101656, 104800, 108640, 127070, 135800, 146720, 155200, 177898, 183400, 203312, 209600, 217280, 254140, 271600, 293440, 317675, 355796, 366800, 406624, 444745, 508280, 543200, 635350, 711592, 733600, 813248, 889490, 1016560, 1086400, 1270700, 1423184, 1467200, 1778980, 2033120, 2223725, 2541400, 2846368, 3557960, 4066240, 4447450, 5082800, 5692736, 7115920, 8894900, 10165600, 14231840, 17789800, 20331200, 28463680, 35579600, 71159200, 142318400]

約数ペア:

[(1, 142318400), (2, 71159200), (4, 35579600), (5, 28463680), (7, 20331200), (8, 17789800), (10, 14231840), (14, 10165600), (16, 8894900), (20, 7115920), (25, 5692736), (28, 5082800), (32, 4447450), (35, 4066240), (40, 3557960), (50, 2846368), (56, 2541400), (64, 2223725), (70, 2033120), (80, 1778980), (97, 1467200), (100, 1423184), (112, 1270700), (131, 1086400), (140, 1016560), (160, 889490), (175, 813248), (194, 733600), (200, 711592), (224, 635350), (262, 543200), (280, 508280), (320, 444745), (350, 406624), (388, 366800), (400, 355796), (448, 317675), (485, 293440), (524, 271600), (560, 254140), (655, 217280), (679, 209600), (700, 203312), (776, 183400), (800, 177898), (917, 155200), (970, 146720), (1048, 135800), (1120, 127070), (1310, 108640), (1358, 104800), (1400, 101656), (1552, 91700), (1600, 88949), (1834, 77600), (1940, 73360), (2096, 67900), (2240, 63535), (2425, 58688), (2620, 54320), (2716, 52400), (2800, 50828), (3104, 45850), (3275, 43456), (3395, 41920), (3668, 38800), (3880, 36680), (4192, 33950), (4585, 31040), (4850, 29344), (5240, 27160), (5432, 26200), (5600, 25414), (6208, 22925), (6550, 21728), (6790, 20960), (7336, 19400), (7760, 18340), (8384, 16975), (9170, 15520), (9700, 14672), (10480, 13580), (10864, 13100), (11200, 12707)]