40511610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 116640000

約数和(自身を除く): 76128390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 90, 95, 106, 114, 135, 149, 159, 171, 190, 265, 270, 285, 298, 318, 342, 447, 477, 513, 530, 570, 745, 795, 855, 894, 954, 1007, 1026, 1341, 1431, 1490, 1590, 1710, 2014, 2235, 2385, 2565, 2682, 2831, 2862, 3021, 4023, 4470, 4770, 5035, 5130, 5662, 6042, 6705, 7155, 7897, 8046, 8493, 9063, 10070, 13410, 14155, 14310, 15105, 15794, 16986, 18126, 20115, 23691, 25479, 27189, 28310, 30210, 39485, 40230, 42465, 45315, 47382, 50958, 54378, 71073, 76437, 78970, 84930, 90630, 118455, 127395, 135945, 142146, 150043, 152874, 213219, 236910, 254790, 271890, 300086, 355365, 382185, 426438, 450129, 710730, 750215, 764370, 900258, 1066095, 1350387, 1500430, 2132190, 2250645, 2700774, 4051161, 4501290, 6751935, 8102322, 13503870, 20255805, 40511610]

約数ペア:

[(1, 40511610), (2, 20255805), (3, 13503870), (5, 8102322), (6, 6751935), (9, 4501290), (10, 4051161), (15, 2700774), (18, 2250645), (19, 2132190), (27, 1500430), (30, 1350387), (38, 1066095), (45, 900258), (53, 764370), (54, 750215), (57, 710730), (90, 450129), (95, 426438), (106, 382185), (114, 355365), (135, 300086), (149, 271890), (159, 254790), (171, 236910), (190, 213219), (265, 152874), (270, 150043), (285, 142146), (298, 135945), (318, 127395), (342, 118455), (447, 90630), (477, 84930), (513, 78970), (530, 76437), (570, 71073), (745, 54378), (795, 50958), (855, 47382), (894, 45315), (954, 42465), (1007, 40230), (1026, 39485), (1341, 30210), (1431, 28310), (1490, 27189), (1590, 25479), (1710, 23691), (2014, 20115), (2235, 18126), (2385, 16986), (2565, 15794), (2682, 15105), (2831, 14310), (2862, 14155), (3021, 13410), (4023, 10070), (4470, 9063), (4770, 8493), (5035, 8046), (5130, 7897), (5662, 7155), (6042, 6705)]