1068994920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55331}}^1$

素因数の和:55375

約数の個数: 128

約数和(自身を含む): 3824547840

約数和(自身を除く): 2755552920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 55331, 110662, 165993, 221324, 276655, 331986, 387317, 442648, 553310, 663972, 774634, 829965, 1106620, 1161951, 1272613, 1327944, 1549268, 1659930, 1936585, 2213240, 2323902, 2545226, 3098536, 3319860, 3817839, 3873170, 4647804, 5090452, 5809755, 6363065, 6639720, 7635678, 7746340, 8908291, 9295608, 10180904, 11619510, 12726130, 15271356, 15492680, 17816582, 19089195, 23239020, 25452260, 26724873, 30542712, 35633164, 38178390, 44541455, 46478040, 50904520, 53449746, 71266328, 76356780, 89082910, 106899492, 133624365, 152713560, 178165820, 213798984, 267248730, 356331640, 534497460, 1068994920]

約数ペア:

[(1, 1068994920), (2, 534497460), (3, 356331640), (4, 267248730), (5, 213798984), (6, 178165820), (7, 152713560), (8, 133624365), (10, 106899492), (12, 89082910), (14, 76356780), (15, 71266328), (20, 53449746), (21, 50904520), (23, 46478040), (24, 44541455), (28, 38178390), (30, 35633164), (35, 30542712), (40, 26724873), (42, 25452260), (46, 23239020), (56, 19089195), (60, 17816582), (69, 15492680), (70, 15271356), (84, 12726130), (92, 11619510), (105, 10180904), (115, 9295608), (120, 8908291), (138, 7746340), (140, 7635678), (161, 6639720), (168, 6363065), (184, 5809755), (210, 5090452), (230, 4647804), (276, 3873170), (280, 3817839), (322, 3319860), (345, 3098536), (420, 2545226), (460, 2323902), (483, 2213240), (552, 1936585), (644, 1659930), (690, 1549268), (805, 1327944), (840, 1272613), (920, 1161951), (966, 1106620), (1288, 829965), (1380, 774634), (1610, 663972), (1932, 553310), (2415, 442648), (2760, 387317), (3220, 331986), (3864, 276655), (4830, 221324), (6440, 165993), (9660, 110662), (19320, 55331)]