12505596360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{9349}}^1$

素因数の和:9591

約数の個数: 128

約数和(自身を含む): 38291616000

約数和(自身を除く): 25786019640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 157, 213, 284, 314, 355, 426, 471, 568, 628, 710, 785, 852, 942, 1065, 1256, 1420, 1570, 1704, 1884, 2130, 2355, 2840, 3140, 3768, 4260, 4710, 6280, 8520, 9349, 9420, 11147, 18698, 18840, 22294, 28047, 33441, 37396, 44588, 46745, 55735, 56094, 66882, 74792, 89176, 93490, 111470, 112188, 133764, 140235, 167205, 186980, 222940, 224376, 267528, 280470, 334410, 373960, 445880, 560940, 663779, 668820, 1121880, 1327558, 1337640, 1467793, 1991337, 2655116, 2935586, 3318895, 3982674, 4403379, 5310232, 5871172, 6637790, 7338965, 7965348, 8806758, 9956685, 11742344, 13275580, 14677930, 15930696, 17613516, 19913370, 22016895, 26551160, 29355860, 35227032, 39826740, 44033790, 58711720, 79653480, 88067580, 104213303, 176135160, 208426606, 312639909, 416853212, 521066515, 625279818, 833706424, 1042133030, 1250559636, 1563199545, 2084266060, 2501119272, 3126399090, 4168532120, 6252798180, 12505596360]

約数ペア:

[(1, 12505596360), (2, 6252798180), (3, 4168532120), (4, 3126399090), (5, 2501119272), (6, 2084266060), (8, 1563199545), (10, 1250559636), (12, 1042133030), (15, 833706424), (20, 625279818), (24, 521066515), (30, 416853212), (40, 312639909), (60, 208426606), (71, 176135160), (120, 104213303), (142, 88067580), (157, 79653480), (213, 58711720), (284, 44033790), (314, 39826740), (355, 35227032), (426, 29355860), (471, 26551160), (568, 22016895), (628, 19913370), (710, 17613516), (785, 15930696), (852, 14677930), (942, 13275580), (1065, 11742344), (1256, 9956685), (1420, 8806758), (1570, 7965348), (1704, 7338965), (1884, 6637790), (2130, 5871172), (2355, 5310232), (2840, 4403379), (3140, 3982674), (3768, 3318895), (4260, 2935586), (4710, 2655116), (6280, 1991337), (8520, 1467793), (9349, 1337640), (9420, 1327558), (11147, 1121880), (18698, 668820), (18840, 663779), (22294, 560940), (28047, 445880), (33441, 373960), (37396, 334410), (44588, 280470), (46745, 267528), (55735, 224376), (56094, 222940), (66882, 186980), (74792, 167205), (89176, 140235), (93490, 133764), (111470, 112188)]