40277370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 119439360

約数和(自身を除く): 79161990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 115, 138, 155, 161, 186, 210, 217, 230, 269, 310, 322, 345, 434, 465, 483, 538, 651, 690, 713, 805, 807, 930, 966, 1085, 1302, 1345, 1426, 1610, 1614, 1883, 2139, 2170, 2415, 2690, 3255, 3565, 3766, 4035, 4278, 4830, 4991, 5649, 6187, 6510, 7130, 8070, 8339, 9415, 9982, 10695, 11298, 12374, 14973, 16678, 18561, 18830, 21390, 24955, 25017, 28245, 29946, 30935, 37122, 41695, 43309, 49910, 50034, 56490, 58373, 61870, 74865, 83390, 86618, 92805, 116746, 125085, 129927, 149730, 175119, 185610, 191797, 216545, 250170, 259854, 291865, 350238, 383594, 433090, 575391, 583730, 649635, 875595, 958985, 1150782, 1299270, 1342579, 1751190, 1917970, 2685158, 2876955, 4027737, 5753910, 6712895, 8055474, 13425790, 20138685, 40277370]

約数ペア:

[(1, 40277370), (2, 20138685), (3, 13425790), (5, 8055474), (6, 6712895), (7, 5753910), (10, 4027737), (14, 2876955), (15, 2685158), (21, 1917970), (23, 1751190), (30, 1342579), (31, 1299270), (35, 1150782), (42, 958985), (46, 875595), (62, 649635), (69, 583730), (70, 575391), (93, 433090), (105, 383594), (115, 350238), (138, 291865), (155, 259854), (161, 250170), (186, 216545), (210, 191797), (217, 185610), (230, 175119), (269, 149730), (310, 129927), (322, 125085), (345, 116746), (434, 92805), (465, 86618), (483, 83390), (538, 74865), (651, 61870), (690, 58373), (713, 56490), (805, 50034), (807, 49910), (930, 43309), (966, 41695), (1085, 37122), (1302, 30935), (1345, 29946), (1426, 28245), (1610, 25017), (1614, 24955), (1883, 21390), (2139, 18830), (2170, 18561), (2415, 16678), (2690, 14973), (3255, 12374), (3565, 11298), (3766, 10695), (4035, 9982), (4278, 9415), (4830, 8339), (4991, 8070), (5649, 7130), (6187, 6510)]