19266119280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{4111}}^1$

素因数の和:4436

約数の個数: 240

約数和(自身を含む): 67770233856

約数和(自身を除く): 48504114576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 283, 345, 360, 368, 414, 460, 552, 566, 690, 720, 828, 849, 920, 1035, 1104, 1132, 1380, 1415, 1656, 1698, 1840, 2070, 2264, 2547, 2760, 2830, 3312, 3396, 4111, 4140, 4245, 4528, 5094, 5520, 5660, 6509, 6792, 8222, 8280, 8490, 10188, 11320, 12333, 12735, 13018, 13584, 16444, 16560, 16980, 19527, 20376, 20555, 22640, 24666, 25470, 26036, 32545, 32888, 33960, 36999, 39054, 40752, 41110, 49332, 50940, 52072, 58581, 61665, 65090, 65776, 67920, 73998, 78108, 82220, 94553, 97635, 98664, 101880, 104144, 117162, 123330, 130180, 147996, 156216, 164440, 184995, 189106, 195270, 197328, 203760, 234324, 246660, 260360, 283659, 292905, 295992, 312432, 328880, 369990, 378212, 390540, 468648, 472765, 493320, 520720, 567318, 585810, 591984, 739980, 756424, 781080, 850977, 937296, 945530, 986640, 1134636, 1163413, 1171620, 1418295, 1479960, 1512848, 1562160, 1701954, 1891060, 2269272, 2326826, 2343240, 2836590, 2959920, 3403908, 3490239, 3782120, 4254885, 4538544, 4653652, 4686480, 5673180, 5817065, 6807816, 6980478, 7564240, 8509770, 9307304, 10470717, 11346360, 11634130, 13615632, 13960956, 17019540, 17451195, 18614608, 20941434, 22692720, 23268260, 26758499, 27921912, 34039080, 34902390, 41882868, 46536520, 52353585, 53516998, 55843824, 68078160, 69804780, 80275497, 83765736, 93073040, 104707170, 107033996, 133792495, 139609560, 160550994, 167531472, 209414340, 214067992, 240826491, 267584990, 279219120, 321101988, 401377485, 418828680, 428135984, 481652982, 535169980, 642203976, 802754970, 837657360, 963305964, 1070339960, 1204132455, 1284407952, 1605509940, 1926611928, 2140679920, 2408264910, 3211019880, 3853223856, 4816529820, 6422039760, 9633059640, 19266119280]

約数ペア:

[(1, 19266119280), (2, 9633059640), (3, 6422039760), (4, 4816529820), (5, 3853223856), (6, 3211019880), (8, 2408264910), (9, 2140679920), (10, 1926611928), (12, 1605509940), (15, 1284407952), (16, 1204132455), (18, 1070339960), (20, 963305964), (23, 837657360), (24, 802754970), (30, 642203976), (36, 535169980), (40, 481652982), (45, 428135984), (46, 418828680), (48, 401377485), (60, 321101988), (69, 279219120), (72, 267584990), (80, 240826491), (90, 214067992), (92, 209414340), (115, 167531472), (120, 160550994), (138, 139609560), (144, 133792495), (180, 107033996), (184, 104707170), (207, 93073040), (230, 83765736), (240, 80275497), (276, 69804780), (283, 68078160), (345, 55843824), (360, 53516998), (368, 52353585), (414, 46536520), (460, 41882868), (552, 34902390), (566, 34039080), (690, 27921912), (720, 26758499), (828, 23268260), (849, 22692720), (920, 20941434), (1035, 18614608), (1104, 17451195), (1132, 17019540), (1380, 13960956), (1415, 13615632), (1656, 11634130), (1698, 11346360), (1840, 10470717), (2070, 9307304), (2264, 8509770), (2547, 7564240), (2760, 6980478), (2830, 6807816), (3312, 5817065), (3396, 5673180), (4111, 4686480), (4140, 4653652), (4245, 4538544), (4528, 4254885), (5094, 3782120), (5520, 3490239), (5660, 3403908), (6509, 2959920), (6792, 2836590), (8222, 2343240), (8280, 2326826), (8490, 2269272), (10188, 1891060), (11320, 1701954), (12333, 1562160), (12735, 1512848), (13018, 1479960), (13584, 1418295), (16444, 1171620), (16560, 1163413), (16980, 1134636), (19527, 986640), (20376, 945530), (20555, 937296), (22640, 850977), (24666, 781080), (25470, 756424), (26036, 739980), (32545, 591984), (32888, 585810), (33960, 567318), (36999, 520720), (39054, 493320), (40752, 472765), (41110, 468648), (49332, 390540), (50940, 378212), (52072, 369990), (58581, 328880), (61665, 312432), (65090, 295992), (65776, 292905), (67920, 283659), (73998, 260360), (78108, 246660), (82220, 234324), (94553, 203760), (97635, 197328), (98664, 195270), (101880, 189106), (104144, 184995), (117162, 164440), (123330, 156216), (130180, 147996)]