4220254920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1292

約数の個数: 256

約数和(自身を含む): 15303168000

約数和(自身を除く): 11082913080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 269, 280, 285, 380, 399, 420, 456, 532, 538, 570, 665, 760, 798, 807, 840, 983, 1064, 1076, 1140, 1330, 1345, 1596, 1614, 1883, 1966, 1995, 2152, 2280, 2660, 2690, 2949, 3192, 3228, 3766, 3932, 3990, 4035, 4915, 5111, 5320, 5380, 5649, 5898, 6456, 6881, 7532, 7864, 7980, 8070, 9415, 9830, 10222, 10760, 11298, 11796, 13762, 14745, 15064, 15333, 15960, 16140, 18677, 18830, 19660, 20444, 20643, 22596, 23592, 25555, 27524, 28245, 29490, 30666, 32280, 34405, 35777, 37354, 37660, 39320, 40888, 41286, 45192, 51110, 55048, 56031, 56490, 58980, 61332, 68810, 71554, 74708, 75320, 76665, 82572, 93385, 102220, 103215, 107331, 112062, 112980, 117960, 122664, 130739, 137620, 143108, 149416, 153330, 165144, 178885, 186770, 204440, 206430, 214662, 224124, 225960, 261478, 264427, 275240, 280155, 286216, 306660, 357770, 373540, 392217, 412860, 429324, 448248, 522956, 528854, 536655, 560310, 613320, 653695, 715540, 747080, 784434, 793281, 825720, 858648, 1045912, 1057708, 1073310, 1120620, 1307390, 1322135, 1431080, 1568868, 1586562, 1850989, 1961085, 2115416, 2146620, 2241240, 2614780, 2644270, 3137736, 3173124, 3701978, 3922170, 3966405, 4293240, 5024113, 5229560, 5288540, 5552967, 6346248, 7403956, 7844340, 7932810, 9254945, 10048226, 10577080, 11105934, 14807912, 15072339, 15688680, 15865620, 18509890, 20096452, 22211868, 25120565, 27764835, 30144678, 31731240, 35168791, 37019780, 40192904, 44423736, 50241130, 55529670, 60289356, 70337582, 74039560, 75361695, 100482260, 105506373, 111059340, 120578712, 140675164, 150723390, 175843955, 200964520, 211012746, 222118680, 281350328, 301446780, 351687910, 422025492, 527531865, 602893560, 703375820, 844050984, 1055063730, 1406751640, 2110127460, 4220254920]

約数ペア:

[(1, 4220254920), (2, 2110127460), (3, 1406751640), (4, 1055063730), (5, 844050984), (6, 703375820), (7, 602893560), (8, 527531865), (10, 422025492), (12, 351687910), (14, 301446780), (15, 281350328), (19, 222118680), (20, 211012746), (21, 200964520), (24, 175843955), (28, 150723390), (30, 140675164), (35, 120578712), (38, 111059340), (40, 105506373), (42, 100482260), (56, 75361695), (57, 74039560), (60, 70337582), (70, 60289356), (76, 55529670), (84, 50241130), (95, 44423736), (105, 40192904), (114, 37019780), (120, 35168791), (133, 31731240), (140, 30144678), (152, 27764835), (168, 25120565), (190, 22211868), (210, 20096452), (228, 18509890), (266, 15865620), (269, 15688680), (280, 15072339), (285, 14807912), (380, 11105934), (399, 10577080), (420, 10048226), (456, 9254945), (532, 7932810), (538, 7844340), (570, 7403956), (665, 6346248), (760, 5552967), (798, 5288540), (807, 5229560), (840, 5024113), (983, 4293240), (1064, 3966405), (1076, 3922170), (1140, 3701978), (1330, 3173124), (1345, 3137736), (1596, 2644270), (1614, 2614780), (1883, 2241240), (1966, 2146620), (1995, 2115416), (2152, 1961085), (2280, 1850989), (2660, 1586562), (2690, 1568868), (2949, 1431080), (3192, 1322135), (3228, 1307390), (3766, 1120620), (3932, 1073310), (3990, 1057708), (4035, 1045912), (4915, 858648), (5111, 825720), (5320, 793281), (5380, 784434), (5649, 747080), (5898, 715540), (6456, 653695), (6881, 613320), (7532, 560310), (7864, 536655), (7980, 528854), (8070, 522956), (9415, 448248), (9830, 429324), (10222, 412860), (10760, 392217), (11298, 373540), (11796, 357770), (13762, 306660), (14745, 286216), (15064, 280155), (15333, 275240), (15960, 264427), (16140, 261478), (18677, 225960), (18830, 224124), (19660, 214662), (20444, 206430), (20643, 204440), (22596, 186770), (23592, 178885), (25555, 165144), (27524, 153330), (28245, 149416), (29490, 143108), (30666, 137620), (32280, 130739), (34405, 122664), (35777, 117960), (37354, 112980), (37660, 112062), (39320, 107331), (40888, 103215), (41286, 102220), (45192, 93385), (51110, 82572), (55048, 76665), (56031, 75320), (56490, 74708), (58980, 71554), (61332, 68810)]