798391360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 2179344384

約数和(自身を除く): 1380953024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 41, 52, 62, 64, 65, 80, 82, 104, 124, 130, 151, 155, 160, 164, 205, 208, 248, 260, 302, 310, 320, 328, 403, 410, 416, 496, 520, 533, 604, 620, 656, 755, 806, 820, 832, 992, 1040, 1066, 1208, 1240, 1271, 1312, 1510, 1612, 1640, 1963, 1984, 2015, 2080, 2132, 2416, 2480, 2542, 2624, 2665, 3020, 3224, 3280, 3926, 4030, 4160, 4264, 4681, 4832, 4960, 5084, 5330, 6040, 6191, 6355, 6448, 6560, 7852, 8060, 8528, 9362, 9664, 9815, 9920, 10168, 10660, 12080, 12382, 12710, 12896, 13120, 15704, 16120, 16523, 17056, 18724, 19630, 20336, 21320, 23405, 24160, 24764, 25420, 25792, 30955, 31408, 32240, 33046, 34112, 37448, 39260, 40672, 42640, 46810, 48320, 49528, 50840, 60853, 61910, 62816, 64480, 66092, 74896, 78520, 80483, 81344, 82615, 85280, 93620, 99056, 101680, 121706, 123820, 125632, 128960, 132184, 149792, 157040, 160966, 165230, 170560, 187240, 191921, 198112, 203360, 243412, 247640, 264368, 299584, 304265, 314080, 321932, 330460, 374480, 383842, 396224, 402415, 406720, 486824, 495280, 528736, 608530, 628160, 643864, 660920, 748960, 767684, 804830, 959605, 973648, 990560, 1057472, 1217060, 1287728, 1321840, 1497920, 1535368, 1609660, 1919210, 1947296, 1981120, 2434120, 2494973, 2575456, 2643680, 3070736, 3219320, 3838420, 3894592, 4868240, 4989946, 5150912, 5287360, 6141472, 6438640, 7676840, 9736480, 9979892, 12282944, 12474865, 12877280, 15353680, 19472960, 19959784, 24949730, 25754560, 30707360, 39919568, 49899460, 61414720, 79839136, 99798920, 159678272, 199597840, 399195680, 798391360]

約数ペア:

[(1, 798391360), (2, 399195680), (4, 199597840), (5, 159678272), (8, 99798920), (10, 79839136), (13, 61414720), (16, 49899460), (20, 39919568), (26, 30707360), (31, 25754560), (32, 24949730), (40, 19959784), (41, 19472960), (52, 15353680), (62, 12877280), (64, 12474865), (65, 12282944), (80, 9979892), (82, 9736480), (104, 7676840), (124, 6438640), (130, 6141472), (151, 5287360), (155, 5150912), (160, 4989946), (164, 4868240), (205, 3894592), (208, 3838420), (248, 3219320), (260, 3070736), (302, 2643680), (310, 2575456), (320, 2494973), (328, 2434120), (403, 1981120), (410, 1947296), (416, 1919210), (496, 1609660), (520, 1535368), (533, 1497920), (604, 1321840), (620, 1287728), (656, 1217060), (755, 1057472), (806, 990560), (820, 973648), (832, 959605), (992, 804830), (1040, 767684), (1066, 748960), (1208, 660920), (1240, 643864), (1271, 628160), (1312, 608530), (1510, 528736), (1612, 495280), (1640, 486824), (1963, 406720), (1984, 402415), (2015, 396224), (2080, 383842), (2132, 374480), (2416, 330460), (2480, 321932), (2542, 314080), (2624, 304265), (2665, 299584), (3020, 264368), (3224, 247640), (3280, 243412), (3926, 203360), (4030, 198112), (4160, 191921), (4264, 187240), (4681, 170560), (4832, 165230), (4960, 160966), (5084, 157040), (5330, 149792), (6040, 132184), (6191, 128960), (6355, 125632), (6448, 123820), (6560, 121706), (7852, 101680), (8060, 99056), (8528, 93620), (9362, 85280), (9664, 82615), (9815, 81344), (9920, 80483), (10168, 78520), (10660, 74896), (12080, 66092), (12382, 64480), (12710, 62816), (12896, 61910), (13120, 60853), (15704, 50840), (16120, 49528), (16523, 48320), (17056, 46810), (18724, 42640), (19630, 40672), (20336, 39260), (21320, 37448), (23405, 34112), (24160, 33046), (24764, 32240), (25420, 31408), (25792, 30955)]