83280240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 300837888

約数和(自身を除く): 217557648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 107, 115, 120, 138, 141, 144, 180, 184, 188, 207, 214, 230, 235, 240, 276, 282, 321, 345, 360, 368, 376, 414, 423, 428, 460, 470, 535, 552, 564, 642, 690, 705, 720, 752, 828, 846, 856, 920, 940, 963, 1035, 1070, 1081, 1104, 1128, 1284, 1380, 1410, 1605, 1656, 1692, 1712, 1840, 1880, 1926, 2070, 2115, 2140, 2162, 2256, 2461, 2568, 2760, 2820, 3210, 3243, 3312, 3384, 3760, 3852, 4140, 4230, 4280, 4324, 4815, 4922, 5029, 5136, 5405, 5520, 5640, 6420, 6486, 6768, 7383, 7704, 8280, 8460, 8560, 8648, 9630, 9729, 9844, 10058, 10810, 11280, 12305, 12840, 12972, 14766, 15087, 15408, 16215, 16560, 16920, 17296, 19260, 19458, 19688, 20116, 21620, 22149, 24610, 25145, 25680, 25944, 29532, 30174, 32430, 33840, 36915, 38520, 38916, 39376, 40232, 43240, 44298, 45261, 48645, 49220, 50290, 51888, 59064, 60348, 64860, 73830, 75435, 77040, 77832, 80464, 86480, 88596, 90522, 97290, 98440, 100580, 110745, 115667, 118128, 120696, 129720, 147660, 150870, 155664, 177192, 181044, 194580, 196880, 201160, 221490, 226305, 231334, 241392, 259440, 295320, 301740, 347001, 354384, 362088, 389160, 402320, 442980, 452610, 462668, 578335, 590640, 603480, 694002, 724176, 778320, 885960, 905220, 925336, 1041003, 1156670, 1206960, 1388004, 1735005, 1771920, 1810440, 1850672, 2082006, 2313340, 2776008, 3470010, 3620880, 4164012, 4626680, 5205015, 5552016, 6940020, 8328024, 9253360, 10410030, 13880040, 16656048, 20820060, 27760080, 41640120, 83280240]

約数ペア:

[(1, 83280240), (2, 41640120), (3, 27760080), (4, 20820060), (5, 16656048), (6, 13880040), (8, 10410030), (9, 9253360), (10, 8328024), (12, 6940020), (15, 5552016), (16, 5205015), (18, 4626680), (20, 4164012), (23, 3620880), (24, 3470010), (30, 2776008), (36, 2313340), (40, 2082006), (45, 1850672), (46, 1810440), (47, 1771920), (48, 1735005), (60, 1388004), (69, 1206960), (72, 1156670), (80, 1041003), (90, 925336), (92, 905220), (94, 885960), (107, 778320), (115, 724176), (120, 694002), (138, 603480), (141, 590640), (144, 578335), (180, 462668), (184, 452610), (188, 442980), (207, 402320), (214, 389160), (230, 362088), (235, 354384), (240, 347001), (276, 301740), (282, 295320), (321, 259440), (345, 241392), (360, 231334), (368, 226305), (376, 221490), (414, 201160), (423, 196880), (428, 194580), (460, 181044), (470, 177192), (535, 155664), (552, 150870), (564, 147660), (642, 129720), (690, 120696), (705, 118128), (720, 115667), (752, 110745), (828, 100580), (846, 98440), (856, 97290), (920, 90522), (940, 88596), (963, 86480), (1035, 80464), (1070, 77832), (1081, 77040), (1104, 75435), (1128, 73830), (1284, 64860), (1380, 60348), (1410, 59064), (1605, 51888), (1656, 50290), (1692, 49220), (1712, 48645), (1840, 45261), (1880, 44298), (1926, 43240), (2070, 40232), (2115, 39376), (2140, 38916), (2162, 38520), (2256, 36915), (2461, 33840), (2568, 32430), (2760, 30174), (2820, 29532), (3210, 25944), (3243, 25680), (3312, 25145), (3384, 24610), (3760, 22149), (3852, 21620), (4140, 20116), (4230, 19688), (4280, 19458), (4324, 19260), (4815, 17296), (4922, 16920), (5029, 16560), (5136, 16215), (5405, 15408), (5520, 15087), (5640, 14766), (6420, 12972), (6486, 12840), (6768, 12305), (7383, 11280), (7704, 10810), (8280, 10058), (8460, 9844), (8560, 9729), (8648, 9630)]