190107720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:876

約数の個数: 192

約数和(自身を含む): 685938240

約数和(自身を除く): 495830520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 660, 671, 732, 787, 792, 915, 990, 1098, 1220, 1320, 1342, 1464, 1574, 1830, 1980, 2013, 2196, 2361, 2440, 2684, 2745, 3148, 3355, 3660, 3935, 3960, 4026, 4392, 4722, 5368, 5490, 6039, 6296, 6710, 7083, 7320, 7870, 8052, 8657, 9444, 10065, 10980, 11805, 12078, 13420, 14166, 15740, 16104, 17314, 18888, 20130, 21960, 23610, 24156, 25971, 26840, 28332, 30195, 31480, 34628, 35415, 40260, 43285, 47220, 48007, 48312, 51942, 56664, 60390, 69256, 70830, 77913, 80520, 86570, 94440, 96014, 103884, 120780, 129855, 141660, 144021, 155826, 173140, 192028, 207768, 240035, 241560, 259710, 283320, 288042, 311652, 346280, 384056, 389565, 432063, 480070, 519420, 528077, 576084, 623304, 720105, 779130, 864126, 960140, 1038840, 1056154, 1152168, 1440210, 1558260, 1584231, 1728252, 1920280, 2112308, 2160315, 2640385, 2880420, 3116520, 3168462, 3456504, 4224616, 4320630, 4752693, 5280770, 5760840, 6336924, 7921155, 8641260, 9505386, 10561540, 12673848, 15842310, 17282520, 19010772, 21123080, 23763465, 31684620, 38021544, 47526930, 63369240, 95053860, 190107720]

約数ペア:

[(1, 190107720), (2, 95053860), (3, 63369240), (4, 47526930), (5, 38021544), (6, 31684620), (8, 23763465), (9, 21123080), (10, 19010772), (11, 17282520), (12, 15842310), (15, 12673848), (18, 10561540), (20, 9505386), (22, 8641260), (24, 7921155), (30, 6336924), (33, 5760840), (36, 5280770), (40, 4752693), (44, 4320630), (45, 4224616), (55, 3456504), (60, 3168462), (61, 3116520), (66, 2880420), (72, 2640385), (88, 2160315), (90, 2112308), (99, 1920280), (110, 1728252), (120, 1584231), (122, 1558260), (132, 1440210), (165, 1152168), (180, 1056154), (183, 1038840), (198, 960140), (220, 864126), (244, 779130), (264, 720105), (305, 623304), (330, 576084), (360, 528077), (366, 519420), (396, 480070), (440, 432063), (488, 389565), (495, 384056), (549, 346280), (610, 311652), (660, 288042), (671, 283320), (732, 259710), (787, 241560), (792, 240035), (915, 207768), (990, 192028), (1098, 173140), (1220, 155826), (1320, 144021), (1342, 141660), (1464, 129855), (1574, 120780), (1830, 103884), (1980, 96014), (2013, 94440), (2196, 86570), (2361, 80520), (2440, 77913), (2684, 70830), (2745, 69256), (3148, 60390), (3355, 56664), (3660, 51942), (3935, 48312), (3960, 48007), (4026, 47220), (4392, 43285), (4722, 40260), (5368, 35415), (5490, 34628), (6039, 31480), (6296, 30195), (6710, 28332), (7083, 26840), (7320, 25971), (7870, 24156), (8052, 23610), (8657, 21960), (9444, 20130), (10065, 18888), (10980, 17314), (11805, 16104), (12078, 15740), (13420, 14166)]