224227920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:882

約数の個数: 240

約数和(自身を含む): 844767360

約数和(自身を除く): 620539440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 829, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1658, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2487, 2576, 2760, 2940, 3220, 3316, 3381, 3864, 3920, 4145, 4508, 4830, 4974, 5520, 5635, 5803, 5880, 6440, 6632, 6762, 7728, 8290, 9016, 9660, 9948, 11270, 11606, 11760, 12435, 12880, 13264, 13524, 16580, 16905, 17409, 18032, 19067, 19320, 19896, 22540, 23212, 24870, 27048, 29015, 33160, 33810, 34818, 38134, 38640, 39792, 40621, 45080, 46424, 49740, 54096, 57201, 58030, 66320, 67620, 69636, 76268, 81242, 87045, 90160, 92848, 95335, 99480, 114402, 116060, 121863, 133469, 135240, 139272, 152536, 162484, 174090, 190670, 198960, 203105, 228804, 232120, 243726, 266938, 270480, 278544, 286005, 305072, 324968, 348180, 381340, 400407, 406210, 457608, 464240, 487452, 533876, 572010, 609315, 649936, 667345, 696360, 762680, 800814, 812420, 915216, 934283, 974904, 1067752, 1144020, 1218630, 1334690, 1392720, 1525360, 1601628, 1624840, 1868566, 1949808, 2002035, 2135504, 2288040, 2437260, 2669380, 2802849, 3203256, 3249680, 3737132, 4004070, 4576080, 4671415, 4874520, 5338760, 5605698, 6406512, 7474264, 8008140, 9342830, 9749040, 10677520, 11211396, 14014245, 14948528, 16016280, 18685660, 22422792, 28028490, 32032560, 37371320, 44845584, 56056980, 74742640, 112113960, 224227920]

約数ペア:

[(1, 224227920), (2, 112113960), (3, 74742640), (4, 56056980), (5, 44845584), (6, 37371320), (7, 32032560), (8, 28028490), (10, 22422792), (12, 18685660), (14, 16016280), (15, 14948528), (16, 14014245), (20, 11211396), (21, 10677520), (23, 9749040), (24, 9342830), (28, 8008140), (30, 7474264), (35, 6406512), (40, 5605698), (42, 5338760), (46, 4874520), (48, 4671415), (49, 4576080), (56, 4004070), (60, 3737132), (69, 3249680), (70, 3203256), (80, 2802849), (84, 2669380), (92, 2437260), (98, 2288040), (105, 2135504), (112, 2002035), (115, 1949808), (120, 1868566), (138, 1624840), (140, 1601628), (147, 1525360), (161, 1392720), (168, 1334690), (184, 1218630), (196, 1144020), (210, 1067752), (230, 974904), (240, 934283), (245, 915216), (276, 812420), (280, 800814), (294, 762680), (322, 696360), (336, 667345), (345, 649936), (368, 609315), (392, 572010), (420, 533876), (460, 487452), (483, 464240), (490, 457608), (552, 406210), (560, 400407), (588, 381340), (644, 348180), (690, 324968), (735, 305072), (784, 286005), (805, 278544), (829, 270480), (840, 266938), (920, 243726), (966, 232120), (980, 228804), (1104, 203105), (1127, 198960), (1176, 190670), (1288, 174090), (1380, 162484), (1470, 152536), (1610, 139272), (1658, 135240), (1680, 133469), (1840, 121863), (1932, 116060), (1960, 114402), (2254, 99480), (2352, 95335), (2415, 92848), (2487, 90160), (2576, 87045), (2760, 81242), (2940, 76268), (3220, 69636), (3316, 67620), (3381, 66320), (3864, 58030), (3920, 57201), (4145, 54096), (4508, 49740), (4830, 46424), (4974, 45080), (5520, 40621), (5635, 39792), (5803, 38640), (5880, 38134), (6440, 34818), (6632, 33810), (6762, 33160), (7728, 29015), (8290, 27048), (9016, 24870), (9660, 23212), (9948, 22540), (11270, 19896), (11606, 19320), (11760, 19067), (12435, 18032), (12880, 17409), (13264, 16905), (13524, 16580)]