201490080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 192

約数和(自身を含む): 715309056

約数和(自身を除く): 513818976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1231, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2462, 2480, 2640, 2728, 2976, 3410, 3693, 3720, 4092, 4924, 4960, 5115, 5280, 5456, 6155, 6820, 7386, 7440, 8184, 9848, 10230, 10912, 12310, 13541, 13640, 14772, 14880, 16368, 18465, 19696, 20460, 24620, 27082, 27280, 29544, 32736, 36930, 38161, 39392, 40623, 40920, 49240, 54164, 54560, 59088, 67705, 73860, 76322, 81246, 81840, 98480, 108328, 114483, 118176, 135410, 147720, 152644, 162492, 163680, 190805, 196960, 203115, 216656, 228966, 270820, 295440, 305288, 324984, 381610, 406230, 419771, 433312, 457932, 541640, 572415, 590880, 610576, 649968, 763220, 812460, 839542, 915864, 1083280, 1144830, 1221152, 1259313, 1299936, 1526440, 1624920, 1679084, 1831728, 2098855, 2166560, 2289660, 2518626, 3052880, 3249840, 3358168, 3663456, 4197710, 4579320, 5037252, 6105760, 6296565, 6499680, 6716336, 8395420, 9158640, 10074504, 12593130, 13432672, 16790840, 18317280, 20149008, 25186260, 33581680, 40298016, 50372520, 67163360, 100745040, 201490080]

約数ペア:

[(1, 201490080), (2, 100745040), (3, 67163360), (4, 50372520), (5, 40298016), (6, 33581680), (8, 25186260), (10, 20149008), (11, 18317280), (12, 16790840), (15, 13432672), (16, 12593130), (20, 10074504), (22, 9158640), (24, 8395420), (30, 6716336), (31, 6499680), (32, 6296565), (33, 6105760), (40, 5037252), (44, 4579320), (48, 4197710), (55, 3663456), (60, 3358168), (62, 3249840), (66, 3052880), (80, 2518626), (88, 2289660), (93, 2166560), (96, 2098855), (110, 1831728), (120, 1679084), (124, 1624920), (132, 1526440), (155, 1299936), (160, 1259313), (165, 1221152), (176, 1144830), (186, 1083280), (220, 915864), (240, 839542), (248, 812460), (264, 763220), (310, 649968), (330, 610576), (341, 590880), (352, 572415), (372, 541640), (440, 457932), (465, 433312), (480, 419771), (496, 406230), (528, 381610), (620, 324984), (660, 305288), (682, 295440), (744, 270820), (880, 228966), (930, 216656), (992, 203115), (1023, 196960), (1056, 190805), (1231, 163680), (1240, 162492), (1320, 152644), (1364, 147720), (1488, 135410), (1705, 118176), (1760, 114483), (1860, 108328), (2046, 98480), (2462, 81840), (2480, 81246), (2640, 76322), (2728, 73860), (2976, 67705), (3410, 59088), (3693, 54560), (3720, 54164), (4092, 49240), (4924, 40920), (4960, 40623), (5115, 39392), (5280, 38161), (5456, 36930), (6155, 32736), (6820, 29544), (7386, 27280), (7440, 27082), (8184, 24620), (9848, 20460), (10230, 19696), (10912, 18465), (12310, 16368), (13541, 14880), (13640, 14772)]