873807720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 192

約数和(自身を含む): 2890235520

約数和(自身を除く): 2016427800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 361, 380, 437, 456, 460, 552, 570, 690, 722, 760, 874, 877, 920, 1083, 1140, 1311, 1380, 1444, 1748, 1754, 1805, 2166, 2185, 2280, 2622, 2631, 2760, 2888, 3496, 3508, 3610, 4332, 4370, 4385, 5244, 5262, 5415, 6555, 7016, 7220, 8303, 8664, 8740, 8770, 10488, 10524, 10830, 13110, 13155, 14440, 16606, 16663, 17480, 17540, 20171, 21048, 21660, 24909, 26220, 26310, 33212, 33326, 35080, 40342, 41515, 43320, 49818, 49989, 52440, 52620, 60513, 66424, 66652, 80684, 83030, 83315, 99636, 99978, 100855, 105240, 121026, 124545, 133304, 161368, 166060, 166630, 199272, 199956, 201710, 242052, 249090, 249945, 302565, 316597, 332120, 333260, 383249, 399912, 403420, 484104, 498180, 499890, 605130, 633194, 666520, 766498, 806840, 949791, 996360, 999780, 1149747, 1210260, 1266388, 1532996, 1582985, 1899582, 1916245, 1999560, 2299494, 2420520, 2532776, 3065992, 3165970, 3799164, 3832490, 4598988, 4748955, 5748735, 6331940, 7281731, 7598328, 7664980, 9197976, 9497910, 11497470, 12663880, 14563462, 15329960, 18995820, 21845193, 22994940, 29126924, 36408655, 37991640, 43690386, 45989880, 58253848, 72817310, 87380772, 109225965, 145634620, 174761544, 218451930, 291269240, 436903860, 873807720]

約数ペア:

[(1, 873807720), (2, 436903860), (3, 291269240), (4, 218451930), (5, 174761544), (6, 145634620), (8, 109225965), (10, 87380772), (12, 72817310), (15, 58253848), (19, 45989880), (20, 43690386), (23, 37991640), (24, 36408655), (30, 29126924), (38, 22994940), (40, 21845193), (46, 18995820), (57, 15329960), (60, 14563462), (69, 12663880), (76, 11497470), (92, 9497910), (95, 9197976), (114, 7664980), (115, 7598328), (120, 7281731), (138, 6331940), (152, 5748735), (184, 4748955), (190, 4598988), (228, 3832490), (230, 3799164), (276, 3165970), (285, 3065992), (345, 2532776), (361, 2420520), (380, 2299494), (437, 1999560), (456, 1916245), (460, 1899582), (552, 1582985), (570, 1532996), (690, 1266388), (722, 1210260), (760, 1149747), (874, 999780), (877, 996360), (920, 949791), (1083, 806840), (1140, 766498), (1311, 666520), (1380, 633194), (1444, 605130), (1748, 499890), (1754, 498180), (1805, 484104), (2166, 403420), (2185, 399912), (2280, 383249), (2622, 333260), (2631, 332120), (2760, 316597), (2888, 302565), (3496, 249945), (3508, 249090), (3610, 242052), (4332, 201710), (4370, 199956), (4385, 199272), (5244, 166630), (5262, 166060), (5415, 161368), (6555, 133304), (7016, 124545), (7220, 121026), (8303, 105240), (8664, 100855), (8740, 99978), (8770, 99636), (10488, 83315), (10524, 83030), (10830, 80684), (13110, 66652), (13155, 66424), (14440, 60513), (16606, 52620), (16663, 52440), (17480, 49989), (17540, 49818), (20171, 43320), (21048, 41515), (21660, 40342), (24909, 35080), (26220, 33326), (26310, 33212)]